Gentotoxicity tests comes under

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  • #89377
     Editor 
    Keymaster

    Gentotoxicity tests comes under
    A. Primary test
    B. Secondary test
    C. Pre clinical usage test
    D. None
    a

    #89378
     Editor 
    Keymaster

    Pregnant women prophylactic ttt :
    1.antibiotic
    2.corticosteroid
    3.G.A
    4. None of the above
    1

    #89379
     Editor 
    Keymaster

    1. Patient upper anterior x-ray showing a notch in inter dental born between two central
    incisors, it’s due to
    A. Thick frenum
    B. Eruption cyst
    C. Supernumerory tooth
    2. Indirect retainer mostly needed in
    A. Class4
    B. Class 1
    C. Class 3
    D. Class 3 with modification 1
    3. Child came to the clinic with his nanny and u notice very large scar in his forehead, u
    will
    a-Take history f scar from nanny and work
    b-Take history from child and work
    c-Call parent to take history and work
    d-No work without parent
    4. Ph of caoh
    A- 6
    B-8
    C-12.5
    D-9
    5. Principle of GTR
    A. Space creation and wound stabilisation
    B. Surface biomodification and wound stabilisation
    C. Bone remodeling and intranarrow penetration
    6. Mature tooth with deep caries with pain
    A. RCT
    B. Pulpotomy
    C. Pulp capping
    7. Inflamed pulp and we remove 3mm pulp pathology
    A. Partial Pulpotomy
    B. Pulpotomy
    C. Direct pulp capping
    D. Indirect pulp capping
    8. Inflamed pulp with periapical lesion
    A. Pulpotomy
    B. Direct pulp capping
    C. Indirect pulp capping
    D. Pulpectomy with znoe
    9. Proxy brush used with embrassure
    A. Type 1
    B. Type 2
    C. Type 3
    D. Type 4
    10. Most common types of occlusion which is easy to fabricate
    A. Mutually protected
    B. Unilateral
    C. Bilateral balanced occlusion
    11. Patient with 5 years old denture has a severe gag reflex, upon history he says he had
    the same symptoms in
    c. Denture is overextended
    12. Simpifil type for canal enlargement by NiTi in:
    a.Universal protaper
    B. Reciprocal
    c. Revers S
    D. Light speed rotary
    13. What is the copper ratio that eliminates gamma phase 2:
    a 2%cooper
    b 4%copper
    c 10% copper
    d 13% copper
    14. Connects haversian system to osteocyte
    A. Canaliculi
    B. Volkmans canal
    C. Interstitial lamelli
    15. Which solution can corrosion tools
    A. Sodium hypochlorite
    B. Iodophor
    16. Gutta percha disinfectant
    A. H2O2
    B. 5.2% NAOCL
    17. In a clinical research trial we primarily need to :
    A. Get written subject in the patient’s own native language.
    B. verbally write subject briefly
    C. tell patients that they are part of study.
    18. 51 year female came to u with complete denture 2 years ago. now suffering from
    burning sensation u check the denture there was perfect seal and occlusal rest in a
    position ……
    the burning sensation from
    A. viral infection
    B. menopause
    C. vitamin deficiency
    19. Contraindication of epinephrine to pt. have?
    A. Diabetic
    B. Hypoparathyroidism
    C. Hyperparathyrodism
    D. Hyperthyrodism
    20. 10 years child with congenital heart disease came for extraction of his lower 1st molar,
    the antibiotic of choice for prevention of infective endocarditis is:
    A. Ampicillin 30 mg /kg orally 1hour before procedure.
    B. cephalexin 50mg/kg orally 1hour before procedure
    C. clindamycin 20mg/kg orally 1hour before procedure.
    D. Amoxicillin 50mg/kg orally 1hour before procedure.
    21. Patient with perio problem lost some of his tooth and have chances of loosing again,
    which type of denture to be used
    A. Interim denture
    B. Transitional denture
    C. Immediate denture
    22. A case with picture renal transplantation and patient has sore throat and burning?
    A. Leukoplakia
    B. Pseudomembranous candidiasis
    C. Erythematous candidiasis
    23. Characteristics of NUG
    A. Non contagious
    B. Pseudomembranous
    24.
    A. Residual cyst
    B. Lateral periodontal cyst
    C. Dentigrous cyst
    25.
    A. Picture of hemangioma
    26. Picture of submandibular salivary gland
    27. Picture of root caries
    28. Minimum Crown root ratio
    A. 1:1
    B. 1:2
    C. 2:3
    29. Function of propofol
    A. Increase intraocular pressure
    B. Decrease intracranial pressure
    C. Hyperventilation
    30. Common Intracanal medicament
    A. Caoh
    31. What ib the property of nickel titanium wirre
    A. Rigidity
    B. Low coefficient of friction
    C. Shape memory
    32. 25 Yr patient deep pit and fissures, mild to moderate caries risk. Which of the
    following not used for treatment
    A. Sealant
    B. Composite
    C. Amalgam
    33. Shoeing in complex amalgam restoration
    A 1-1.5
    B 2-3
    C 0.5-1
    D 1.5-2
    34. Fluoride concentration in water
    A. 1ppm
    B. 2ppm
    C. 3ppm
    D. None
    35. To avoid fracture of teeth after bicuspidization procedure the treatment should be??
    a. splinting
    b. bone with resin
    c. extract and implant
    D. crown
    36. When you try to seat a crown on tooth you find open gap at the margin, you will
    A. Remake a new Crown
    B. Reduce inner surface of a crown
    C. Fill the gap with composite
    37. Under GA treatment pedo patient having mesial and distal carries on 2 adjacent teeth
    A. Stainless steel Crown
    38. Good implant material
    A. Titanium
    B. Zirconium
    C. Co-cr
    39. Which techniques will you use to anesthestize soft and hard tissues of mandibular
    molars in one injection
    A. Akinosi method
    B. IANB
    C. Gowgates
    40. During clinical examination prior to compelete denture constriction the dentist ask pt
    to say Ahh he noticed that the left half of soft palate is not moving the indicate the injury
    of cranial nerve
    A. Vagus nerve
    B. Facial nerve
    C. Glossopharyngeal
    41. Orthognathic surgery,you plan to use 2 mm screw,the drill size to make a hole is…?
    A 1 mm
    B 1.5 mm
    C 2mm
    D 2.5 mm
    42. Ph of enamel
    A 5.5
    B 6.5
    C 4.5
    D 7.5
    43. Instrument which use for grasping a tissue when remove thick epulis fissuratum:
    a- Allis forceps.
    b- Addison forcep.
    c- Curved hemostat.
    d- Stilli forceps
    44. G V black classification what number represent blade angle
    A. no 1
    B. no 2
    C. no 3
    D. no 4
    45. Class 2, long face indicated for extraction premolar?
    A. when flaring central incisor
    B. not indicated
    C. for deep bite
    46. An old patient had a complete denture, he came to you after delivery complaining that
    the lower denture moves from the ridge when he just moves his tongue, you put a (pip)
    paste and checked the denture and there is no any areas of pressure or over extension no
    occlusal discrepancy, what is the problem?
    A. Under extension of borders
    B. Over extension of borders
    C. High occlusal plane
    D. Cramped tongue
    47. Question about vitality test
    48. The following Structures opening into Middle meatus:
    A. nasolacrimal duct
    B. posterior ethmoidal sinus
    C. maxillary sinus
    D. sphenoid sinus
    49. Although it is a caries detecting test, synder test is used primarily to
    A.amount of saliva
    B.number of acid producing microorganisms
    C.ph in saliva
    D.undetecting caries
    50. Tooth present in 10yr old child
    51. Complete denture patient tissue over mandibular Ridge is easily retractable, how to
    manage
    A. Minus surgical procedures to correct
    B. Impression will replace tissue
    52. Subgingival scaler
    A. Gracey curette
    B. Universal curette
    53. canal filling using betta phase condensation gp:
    A. Thermafill
    B. Mc spadden
    C. Obtra II
    D. simplifill
    54. Anomalis during initiation and profilration of tooth germ will lead to:
    a. Amelogenasis imberfecta.
    b. Dentinogenasis imberfecta.
    c. Dentinal dysplasia.
    d. Oligodontia.
    55. 7yr old child Mesial and distal root fracture while extracting lower primary second
    molar,how to manage?
    A. Visualise and leave
    B. Visualise and carefully remove
    C. Remove after 1 week
    56. Substantivity is the property to release when required from the oral structures,is the
    property of which material
    A. flouride
    B. chlorhexidine gluconate
    57. Main action of aspirin is:-
    A. platelet aggregation
    B. prothrombin
    C. fibrenogin
    D. thromboplastin
    58. Not commonly used in endo dx:
    A-ice
    B-electric pulp test
    C-hot water
    D-percussion
    59. Patency file is:
    A. small file used beyond the apex
    B. small rotary file
    C. small file used with irrigant for recapitulation
    60. Before placement of fissure sealant what should you do?
    A. clean the surface with polishing paste
    B. clean with polishing burs
    C. occlusal réduction
    61. Gingivectomy indication for all except :
    A. Extensive alveolar removal
    B. Eliminate supra bony pocket
    C. Eliminate periodontal abscess
    62. Born exposure diagnosed by ( not remembering full options, but answered this)
    A. Cortical root exposure
    63. Fracture in which one cortical plate is broken (something like that):
    A. Greenstick fracture
    B. Unilateral condyle fracture
    C. Bilateral condyle fracture
    D. Body fracture
    64. Post graduate student use MTA the prognosis depends on prevent
    A. Immediate future
    B. Disturbance during closure of wound
    65. Degree of saturation
    A. Chroma
    B. Value
    C. Hue
    66. Missing lateral incisor adjacent tooth is healthy and non restored
    A. Implant
    B. FPD
    C. RPD
    67. According to new technology finishing and polishing after amalgam filling
    A. 24 hrs
    B. 6 hrs
    C. 2 days
    D. 2 hrs
    68. Young patient comes with subcondylar fracture, during examination you notice class l
    occlusion. X-Ray showed gross condylar displacement. What’s the management :
    A. Open reduction followed by physiotherapy
    B. Closed reduction followed by physiotherapy
    C. nothing to do
    69. Full length root viewed
    A. Parallel technique
    B. Bisecting technique
    70. Xray needed to find correct position of foreign bodies or impacted tooth in Mouth
    A. Tube shift techniques
    B. Bisecting angle
    C. Paralleling techniques
    D. Two films against each other (something like that)
    71. You want to make impression to patient and try to control fluid but bleeding doesn’t
    stop and provisional restoration to be made, what to do
    A. Epinephrine retraction code
    B. Wait for some days
    C. Take impression with sodium chloride and polyether
    72. Question about remineralisation
    73. Blood glucose levels in patients detected by finger prick method
    A. 100-200
    B. 110-150
    C. 40-100
    D. 400-500
    74. Name of dental carry system
    A. DMF
    B. MDF
    C. MTD
    75. best describe for prepared canal:
    A. apical part is the narrowest in cross section
    B. parallel wall terminates at apical collar
    C. parallel wall few millimeters apical colla
    EXAM -2
    1. gates glidden drill
    a. for coronal preparation of the canal
    b. numbered from 9 to 20
    c. for smoothening of line angles
    d. gets entangled with dentin in root canal
    2. radiograph of dentigerous cyst.. impacted 3rd molar..coronally attached radiolucency
    3. radiograph of ameloblastoma…multilocular at the angle of mandible
    4. pt came to a dentist with a tooth which got trauma 2yrs back,8yrs patient central
    incisor, xray and radiographs made the dentist take up pulp revascularization
    what is the present condition of pulp
    a.open apex vital
    b.closed apex necrosed
    c.primary tooth necrosed
    d.open apex non vital
    5. right time for 1st orthodontic screening
    a. 6yrs
    b. 7yrs
    c. 8to 9 yrs
    d. 3yrs
    6. most crucial phase for stoppage of thumb sucking habit
    a. decidious dentition
    b. early mixed
    c. late mixed
    d. pernanent dentition
    7. patient with mesial distal and buccal caries on decidio central incisor. dentist decided
    metal crown placement. what is the next step in management
    a. selection of metal crown before caries removal
    b. selection of metal crown after caries removal
    c. does not matter before or after removal of caries
    d. none of the above
    8. the fluoride supplement most importantly depends upon
    a. temperature of location
    b. age
    c. fluoridated water intake
    d. form of supplement
    9. dentist wants to prevent displacement of restoration of a short walled prepared cavity.
    what is the most desired step that would lead to this
    a. placement of retentive pins
    b. placement of retentive grooves
    c. retentive undercuts of internal line angles
    d. . flaring of cavosurface margin
    10. ph of caoh cement
    a. 12
    b. 12.5
    c. 7
    d. 10.5
    11. what is the management of the tooth with fraCture of crown upto the margin of
    alveolar crest
    a. extraction
    b. crown lengthening followed by post and core
    c. subgingival tooth preparation to create ferrule effect followed by post and core
    d. orthodontic extrusion followed by post and core12. forcep used for disimpaction of
    fractured nasal bone
    a . rows disimpaction forecep
    b. william hayton forcep
    c. walsham forecep
    d. adsons forcep
    13. which canal have the rarest probability of finding a second canal
    a. mesiobuccal root of maxillary second molar
    b. distal root of mandibular first molar
    c. distobuccal root of.max first molar
    d. mandibular central incisor
    14. type of cementum in the coronal 2/3rd of the root
    a. cellular extrinsic
    b. cellular intrinsic
    c. acellular extrinsic
    d. acellular intrinsic
    15. intraoral picture of hiv patient came to clinic for follow up with complain of burning
    sensation in the mouth
    showing white coloured lesions on the uvula and soft palate..
    a. acute herpetic lesions
    b. acute pseomembranous candidiasis
    c. candida infected leukoplakia
    d. lichen planus
    16. max 3rd molar tooth goes into the upper space while extraction.what should be done
    a. observe and follow up
    b. ct followed by removal under g.a.
    c. no treatment just inform the patient
    d. explore the same site after 3weeks and remove the tooth
    17. blacks instrument formula 8 – 40- 16- 14
    what is the length of the blade
    a. 8
    b.40
    c.16
    d. 14
    18. picture of upper arch..arrows on space between later incisor and canine.identify
    a. leeway space
    b. mixed dentition space
    c. space of louis
    d. primate space
    19. a 35yrs old patient came for a routine checkup. on radiography a small radiolucency
    with scalloped margins was seen periapical to the the tooth. no symptoms ,no pain on
    percussion, associated tooth vital.
    a. stafnes bone cyst
    b.static bone cyst
    c.unicameral bone cyst
    d. simple bone cyst
    20. a radioopaque radiolucent lesion was found during radiographic examination of the
    patient. clinic examination reveal no expansion of the cortical plates no pain. the aspirate
    was a straw coloured yellow fluid. it was confirmed to be ossifying fibroma.what is the
    treatment
    a. no treatment
    b. wait till the growth ceases followed by smoothing of expansion
    c. enucleation
    d. marsupialization
    21. an amalgam tooth restoration got fractured at isthmus . what is the most probable
    cause
    a. improper trituration
    b. high occlusion
    c. flaring of the cavosurface margin
    d. over finishing
    22. a young patient came with number of restoration and large number of new caries in
    the mouth. on examination the gingiva appeared red and much swollen with a probing
    depth of 2 to4 mm. what is the peridontal diagnosis of the patient?
    a. high caries index
    b. gingivitis
    c. juvenile peridontitis
    d. chronic periodontitis
    23. what is the most coomon risk factor of fracture of anterior tooth
    a. amelogenesis imperfecta
    b. fluorosis
    c. proclination
    d. dentinogenesis imperfecta
    24. why is premolar mostly at high risk of perforation during the endodontic treatment
    a. it have more coronally placed furcation
    b. presence of concavity on the immediate coronal part of root surface
    c. wider canals with less surrounding dentin
    d. less mesiodistal diameter
    25. fracture case
    pt recieves blow on the face causing orbital rim movement
    open bite, movement at fronto zygomatic suture, orbital hyperteleorism, ecchymosis.
    type of fracture?
    a. le fort 1
    b. le fort
    c. lefort 3
    d. isolated zygomatic fracture
    28. patient came up with multiple caries in his mouth..on examination 5 endodontically
    treated tooth and multiple areas of restoration were seen.what is the caries index of the
    patient
    a. moderate caries risk
    b. high caries risk
    c. mild caries risk
    d. periodontal evaluation is necessary
    29. what is the maximum safe dose of local anaethetic for a 65 yrs old patient of 80 kgs.
    with 2% of lignocaine with 1:100000 epinephrine
    a. 478
    b. i dont remember options …some in 500 some in 600 n 300s
    30. one simple question on tongue tie
    when is it treated
    a. limited tongue movement
    b. tongue touching palate
    c. hyper mobility of tongue muscles
    d. depressed tongue
    31. patient came with rpd providing replacement to missing lower molars. on examination
    it was found that it is an incorrect rpd design with no rest or support. what is this type of
    rpd
    flangeless
    open faced
    lingual
    buccal
    32. bur used for making v shaped rest on the cingulum of canine
    a. round bur
    b. tapered
    c. fissure
    d. inverted cone
    33. which cement cause maximum pulpal tissue irritation
    a. calcium hydroxide
    b. zinc oxide eugenol cement
    c. zinc phosphate cement
    d. zinc polycarboxylate c
    34. child came with tetracycline stains on his central incisors and molars
    what is the probable age at which tetracycline was prescribed to this patient
    a. 1yr
    b.. 2y
    c. 6yrs
    d. 5 yrs
    35. niti wire used in ortho .. reason?
    something like that =》 i chose shape memory
    36. most common malignant tumour of minor salivary gland= acinic cell
    37. carbohydrate leading to dental caries depends on
    a. frequency of intake
    b. amount of ”
    c. form of ”
    d. duration
    38. compound added in alginate to initiate the reaction
    a. soduim phosphate
    b. pottasium phosphate
    c. sodium sulphate
    d. calcuim sulphate
    39. presence of microbes beneath the pit and fissure sealant will..
    a. arrest the growth of bacteria
    b. protect the growth of bacteria
    c. induce growth of bacteria
    d. reduce the growth of surface bacteria
    40.cell rich layer
    a.contain mast cell and fibroblasts
    b. c fibres
    c. mitotic activity…i chose this
    41. pt came with a complain of heaviness related to maxillary premolar area. radiography
    revealed vital tooth. both the premolars appear normal but show positive percussion test.
    your diagnosis
    a. chronic general periodontitis
    b. lodgement of extraoral substance in gingival pocket
    c. maxillary sinusitis
    d. dental space infection
    42.after providing adequate inferior alveolar block for extraction of mandibular 1st molar.
    patient still complains of sensation.which nerve will you consider for the next block
    lingual nerve
    mylohyoid nerve
    mental nerve
    posterior alveolar nerve
    43.odontogenic lesion which does not show any effect in radiograph is
    a. acute apical periodontitis
    b. odontogenic myxema
    c. chronic periodontitis
    d. alveolar osteitis
    44.bone of 1st arch is
    a. hyoid
    b.maxilla
    c. mandible
    d. mental tubercle
    45. growth of mandible begins at
    a.4 to 8 weeks intrauterine
    b. 8 to10wks iu
    c. 10 to 12 weeks
    d. in third trimester
    46. crystals responsible for formation of enamel
    a. hydroxyapetite
    b fluoropatite
    c. calcium oxide
    47.needle gauge for fnac19gauge
    48. when does there exist a gap between dentist and treatment
    a.resources need and treatment
    b. wide distribution of resources
    c. needs meet demands
    d…
    49. after bicuspidsation what is the most step to maintain the integrity of the tooth parts
    a. full crowns
    b. short span bridge
    c. long span bridge
    d. none of the above
    50. patient came with yellowish coloured tooth. radiographically reduced surface enamel
    thickness with large pulp chamber is seen. your diagnosis
    a. amelogenesis imperfecta
    b.dentinogenesis imperfecta
    c. regional odontodysplasia
    d. dental fluorosis
    51. one of the criteria for impression material is its hydrophilic ability to replicate the
    tissue details even in presence of some moisture. which of the following impression
    material is highly hydrophilic
    a. polysulphide
    b. polyether
    c. addition silicon
    d. condensation silicon
    52. question about bull eye lesion
    -> erythema multiformi
    53. which of the following files have positive rake angle
    a. k file
    b. k reamer
    c. protaper
    d. pro files
    54. which of the following is used for subgingival scaling
    a. hoe
    b. sickle
    c. gracey
    d. interproximal
    55. conc of chlorohexidine in mouthwash
    a. 1.2
    b. 0.12
    c. 12
    d. 0.22
    56. increased stress on periodontally compromised tooth is called
    a. primary trauma from occlusion
    b. secondary ” ” ”
    57. adults are less prone to caries progression as compared to children. this is due to the
    fact..
    a. adults have hard tooth
    b. age related deposition of sclerotic dentin
    c. children Eat sugars
    d. adults are more prone to caries progression
    58. MTA is most commonly used root canal sealant. mta is
    a. mineral tetra oxi aggregate
    b. mineral tri oxiaggregate
    c. magnesuim trioxi amide
    d. metal tetracycline and acid
    59. veneer is contraindicated in
    a. fluorosis
    b. short tooth
    c. bruxism
    d. mouth breathers
    60. fluoride supplementation in children with given level of water fluoridation depends
    upon
    a. temperature
    b. type of supplement
    c. age of patient
    d. gender
    61. question about indirect retainer
    62. on denture delivery day the denture wearer patient have a space between upper and
    lower denture equal to insertion of a wax knife when the other side is occluded.
    the vertical relation and centric relation was devoid of any discrepancy during the try in
    procedure. what is the next step
    a. rebase
    b. reline the denture
    c. chair side selective grinding
    d. articulating the denture again to check occlusion
    63. long case on geographic tongue
    64. ceramometallic crown preparation margin
    65. maryland bridges are
    a. conventional fpd
    b. short span fpd
    c. resin bonded fpd
    d. long span fpd
    66. minor connector are connected to major connector
    a. at 90 degree angle
    b. acute angle
    c. obtuse angle
    d. 180 degree joint
    67. when porcelain tooth are placed opposite to natural tooth it causes
    a. wear of porcelain tooth
    b. wear of natural tooth
    c. no wear of either tooth
    d. fracture of the whole crown
    68. system B uses
    a. warm gp condensation
    b. lateral gp condensation
    c. cold condensation
    d. single gp cone technique
    69. a file have a diameter of 0.2 at the tip
    how much should it be cut to get the diameter at tip of file number 35
    70. best root canal sealer is
    a. sodium hypochlorite
    b. calcuim hydroxide
    c. edta
    d. rc prep
    71. which of the following are effective against hepatitis b infection
    1. iodophor and sodium hypochloride
    2.. formaldehyde
    3. ethylene oxide
    4. gluteraldehyde
    a. 1 ,2 and 3
    b. 2 3 4
    c. 1 and 2 only
    d. 3only
    72. radiograph of compound odontoma
    73. increase in copper in amalgam alloy causes
    a. delayed expansion
    b. elimination of gamma 2 phase
    c. increase in tarnish n corrosion
    d. all of the above
    74. periodontal attachment loss is measured from
    a. gingival margin to pocket depth
    b.cej to pocket depth
    c. cej to the gingival sulcus
    d. gingival margin to alveolar bone
    75. mandibular 1st premolar is most likely to get pulp exposure during cavity preparation
    because
    a. small tooth
    b. large pulp chamber
    c. typical morphology
    d. both a n b
    76. type of bone best suited for implant placement
    a. type 1
    b. type 2
    c. type 3
    d. type 4
    77. main cell responsible for periodontal modelling
    a. osteoclast
    b. osteoblast
    c. fibroblast
    d. odontoblast
    78. forecep used for removing bony prominence during osteoplasty procedure
    a. bone rongeurs
    b. bone file
    c. periosteal elevators
    d. osteotomy forceps
    79. the property of antagonising the clasp to prevent dislodgement in occusal direction is
    called
    a. resistance
    b. retention
    c. reciprocation
    d. sealing
    80. which property of wrought wire is better than its counterparts for construction of
    clasp
    a. retention
    b. less stress on abutment tooth
    c. shape memory
    d . flexibility
    81. primary support area for upper complete denture is
    a. rugae
    b. alveolar ridge
    c. hard palate
    d. buccal flanges
    82. Hutchinsons triad is specific to
    a. tuberculosis
    b. primary syphillis
    c. congenital syphillis
    d. gardners syndrome
    83-Clamp for partially erupted molar
    14a
    151s
    53r
    84-Grade II furcation involvement treatment of choice:
    A- GTR (guided tissue regeneration)
    B- full flap with curettage
    C-periodontal therapy
    85-Cutting edge of an ideal instrument should be
    a. Parallel to long axis
    b. Perpendicular to long axis
    c. Perpendicular to shank
    d. 3 mm from long axis
    86-PDI classification for missing teeth in upper and lower arch including canines:
    a)class 1
    b)class 2
    c)class 3
    d)class 4
    87- Rideal walker test
    a. Used for selection of stainless steel crownsa
    B. Used for selection of restorations
    C. Used for selection of shade
    D. Used for disinfection
    88-What is the blade length of cutting instrument with the following formula 10-85-8-14 :
    A-10
    B-85
    C-8
    D-14
    89-To remain stable , a rubber dam clamp must contact the anchor tooth gingival to the
    height of contour. Which other criterion must the clamp satisfy?
    a) All four points must be sharp
    b) All four points must contact the tooth
    c) The bow must be directed to the distal side of the tooth
    90-Severly stained maxillary central with smal distal caries in 20 yr old what is the best
    managment:
    A- pfm crown
    B-all ceramic crown
    C-veneer ceramic
    91-Which of the following conditions is highly indicated for the short therapy of DOTS and
    is directly observed once in the clinic:
    A) Tuberculosis.
    b) AIDS
    C.) Syphillis
    92-Fluoride in dental office do not cause fluorosis because :
    A Very little amount of fluoride
    B Tooth already calcified
    C Saliva wash the fluoride
    93-process of removal of one root of a tooth to save the other by leaving the crown intact
    a. root resection
    b. root amputation
    c. bicuspidization
    EXAM -3
    1. Parapost technique
    2. Acromegaly
    3. Shoeing of amalgam
    4. Positive rake angle : a) k file b) k reamer
    5. Fibrous dysplasia
    6. Brown line on premolar, best way to reach diagnosis: a) leave and return after 6
    months for extension of lesion****
    7. Shape of max central and lateral access cavity
    8. Epidemiology
    9. Lefort 1, severe bleeding, which artery in injured?
    10. Leukoplakia
    11. Raspberry like lesion associated with denture
    12. IANB needle length?
    13. Pit and fissure probe? : a)blunt b)non forceful blunt probing****
    14. Renal patient , dental clearance on : a) non dialysis day***
    15. Provisional crown, occlusal high. We manage n reduce occlusal but it became
    thin, why: A)dueto over eruption of opposing tooth****
    16. Denture, whemever tongue elevate, denture moves up: a)under extension b)
    cramped tonguec)over extension d)improper occlusal preparation
    EXAM -4
    1- A class II RPD diagram, showing an error in the diagram itself. And the premolars
    were mobile. The error in?
    1- Major connector*** They were too sub-gingival away from the back of teeth,
    becuase it needs ligual plate.
    2- indirect retainer
    3- stress breaking release kind of that
    4- the metal mush
    The kind of bacteria in the saliva?
    1-Actinomyces**** not sure
    2-Kind of Vironella!!!! can’t recall the name!!!!
    3-Staph
    4-Strept
    After doing an electro-surgry on the gingiva, you have a width of gingival pocket
    depth of ???
    1- 3 all around the surface.*****
    2- 3 all around the proximal.
    Do your research. 3- 2……
    4- 2……
    The distance between 2 implants….3mm
    The maxillary division enter Foramen
    1- Ovale
    2-rotundum
    3-spinosum
    4-……..
    The amount of amalgam ingestion per day? 3, the same as in the files
    dentifrices-1000
    Flouride in ppm-1
    A long case, sever pain on the cheek on touching or eating

    1- Trigeminal Neuralgia*****
    2-Ramsay Haunt syndrome ( do your research)
    3-
    4-
    A question about the ****extended flanges after 24 hours from wearig the denture
    back to the dr. The same in the files
    An ulcer on the lower labial mucosa….
    1-Over-contoured flanges********
    2-Over-extended flanges
    3-……
    4-……..
    What do we call an incidence of population divided on the diseased population?
    wasn’t mathematical at all
    1-Prevail*******
    2-…
    3-….
    4-…
    The outcome of a disease in a group of diseased people?
    Etiological
    Risk
    ……
    Prognostic****
    A diagram showing a porcelain upper teeth opposing lower natural teeth…..
    *******Abrasion
    EBA, the same as in the files….
    Unfilled****
    …….
    Primer and bonding agent
    ………..
    A question about the Halogen light, what to do???? can’t recall, but i read it
    somewhere in the files…
    Fix the battery
    don’t do anything******
    ……
    …….
    A very tricky easy q about the FREEWAY space, been written in a way to think its the
    leeway space, because they’ve wrote “in each arch”!!! but they’ve asked about the
    FREEWAY space… Read carefully
    Do your research. As in the files.
    A question about the infiltration in the upper first molar
    *****ٍ Supra-periosteal
    A VIII patient…….Hemophilia A
    How to treat the hypersesitivity? Wasn’t an actual treatment, but more to the releasing
    of it……Can’t recall the answer, but the same as in the files
    1- Root planning
    2- Open up the tubules to release the intra-pulpal pressure*****
    EXAM -5
    1- feature that describe the energy absorbed by a material before deforming. –
    toughness ?
    2-crown to root ratio – 2:3
    3-linchen planes histpothalogical characteristic.
    4-best radio for proximal caries – bitewing
    5-device to limit child extremities – papoose board
    6-most recurrent cyst
    7-complete blood count test
    8-bicondylar fracture in child without displacement or malocclusion
    9-where does the submandibular gland open in the mandible
    10-how to fix lack of proximal contact after cementing a glazed porcelain crown
    – composite ??
    11-milkiy appearance of porcelain – over firing
    12-best pit and fissure treatment – sealant
    13-child 4 years old with oral candidiasis treatment
    14-epitietial lining of maxillary sinus
    15-question about apexogenisis
    16-question about IANB
    17-how much anaesthesia in 1 carpule of 2% lid with epi1:100000
    18-best and first endodontic test – cold ?
    19-question about symptomatic apical periodontitis
    20-question about Herpatic gingivostomatis
    21-management of herpatic HSV
    22-effect lidocaine toxicity on the heart – bradychardia
    23-which bur to prepare the groove in a 3/4 crown
    24-asymptomatic tooth with vital pulp, distal caries and some incical chipping
    restoration type – ?
    25-purple lesion on crown and root of max incisor – external resorption ?
    26-what causes white flakes on incisors after removing oath brackets – enamel
    hypoplasia – food debris ?
    27-which tooth root mostly displaced in max sinus
    28- best material for condylar graft
    29- difference between cartilage and bone growth patterns
    30-gracey and universal curets differences
    31-area specific scaler – gracey
    32-primary use of a dental wax
    33-what to check last during try in: -aesthetics -occlusion contact ??
    34-plaque consist of – bacteria
    35- bacteria for initiation and progression of bacteria
    36-question about a SCC on tongue poorly differentiated … – bad prognosis +
    high recurrence
    37-electricl pulp test affect – nerve impulse ?
    38-main pulp neural cells
    39-anestheisa is dependent on – lipid solubility
    40-functional appliance – bionator
    41-what to study before placing a functional appliance – skeletal age ? – dental
    development stage
    42-patient with a newly erupted molar – pit and fissure sealant
    43-patient had PSAB and still feels pain, need endo, what to anaesthetise next –
    buccal infiltration ? – palatal
    44-best impression material – PVS
    45-most biologically acceptable base – CAOH
    46-patient after ortho treatment had an external resorption- CAOH
    47-question about Cohort study
    48-disadvantage of Mcspedden technique
    49-ehtical question about informed written consent before start of a medical
    study
    50-question about ectodermal dysplasia + skin pigmentation – Amelogensis
    imperfecta
    51-question about crown and root hemisection
    52-what to do after bicuspidization – crowning ?
    53-when to manage accidental root perforation
    54-question about he focal infection theory
    55-question about sclerotic dentin protecting the pulp
    56-how long to keep topical anaesthesia -1min ? – 2min
    57-question involving rpd + medial undercut which wire
    58-patient with RPD after 5 years all is good but denture displaced away form
    tissue when depressed distally, indirect retainer is good- management ? –
    rebase ? – duplicate
    59-when to perform surgery after dialysis
    60-definetion of maintenance after treatment
    61-when to give antibiotic
    62-principles of GTR – space creation and won stabilization
    63-when to stop thumb sucking habit – early mixed dentition
    64-pacifier effect on dentition -posterior cross bite + anterior openbite
    65-endo irrigation solution
    66- misdiagnosed in bicuspid area – mental foramen
    67-patient with difficulty in phonetics – lower anterior teeth set higher than lip
    line? – using smaller size mold for maxillary
    68- in developed countries caries risk is reduced due to – artificial water
    fluoridation
    69-question about adding butmaide.. to acrylic to make a stronger denture for
    the patient – high impact denture ?
    70-question about winged clamp and rubber dam placement- placed together
    71-question about conscious sedation
    72-best anticarogenic sugar substitute
    73-ovate pontic used for – max anterior teeth
    74-question about pericoronitis
    75-quesiton about raising a flap
    76-injury to which area will cause lip paralysis – mental foramen area
    77-when to do biopsy
    78-after placement of temporary crown we did occlusal check and found
    thinning of the crown whats the reason – inadequate tooth removal.
    79-when to do lingual frenum management – limit tongue movement
    80- advantage of RPI clasp – esthetic
    81-a week after replacing amalgam with high zinc patient comes back with pain
    the reason – delayed expansion
    82-pulp polyp is usually – hyperplastic
    83-which systemic disease cause gagging in denture wearer – ??
    84-missing 13 which abutments used – 11,12,14
    85-caries detecting dye – propylene glycol
    86-amount of amalgam daily in
    EXAM – 6
    1-During try in of PFM bridge restoration the patient said he feels as if a seed is stuck
    between his teeth this indicates:
    A- Tight proximal contacts**
    B-over extended margins
    C-under extended margins
    2- A small part of a periodontal curette wad broken and displaced in gingival
    sulcus. how to retrieve it?
    a- Schwartz periotriever**
    b- tweezer
    3-Difference between Gracey currete and universal :
    1-Gracey for specific tooth area , universal for all surfaces
    2-Gracey has one side cutting , universal is both sides cutting
    3-Gracey cutting end offset angle is 70 currete , universal is 85
    4-gracey is semicircular cross section , universal is triangular
    A-1 and 2**
    B-2 and 3
    C-2,3, and 4
    D-1,2 and 3
    4-water irrigation device:
    a- dilute bacterial products**
    b- remove plaque
    c- prevent attatchment
    5-Surfactant usage
    Increase surface energy**
    Decrease surface energy
    6-Difference between standardized and conventional gutta percha??
    7-Instrument which use for grasping a tissue when remove thick epulis fissuratum:
    a- Allis forceps.**
    b- Addison forcep.
    c- Curved hemostat.
    d- Stilli forceps
    8- pt with badly decayed upper 6 with mild pain, in x-ray there are series of radioopaque
    lines
    a. paget’s disease
    b. osteosarcoma
    c. garre’s osteomyelitis**
    d. fibrous dysplasia
    9-Taper of preparation
    10-Hyperactive immun reaction to rubber dam
    11-Clamp for partially erupted molar
    14a**
    151s
    53r
    12-Pt with attrition what is seen in xray :
    A-Pulp obliteration
    B-hypercementosis **
    C-external resorption
    13-Recommendation for use of fluoride toothpaste for child under 3years old:
    Recommended**
    Limited
    Toxic
    14-Patient with Burning mouth syndrome , female has hot flushes, they show you
    some test results: Vitamen B12 is and Ca slightly low among others, cause of BMS is?
    a. Pagets
    b. menopause. **
    15-Grade II furcation involvement treatment of choice:
    A- GTR (guided tissue regeneration)**
    B- full flap with curettage
    C-periodontal therapy
    16-Surgery and recountouring under immediate denture, type of suture:
    1) horizontal mattress
    2) vertical mattress
    3) interrupted**
    4) figure of 8
    17-Cutting edge of an ideal instrument should be
    a. Parallel to long axis
    b. Perpendicular to long axis**
    c. Perpendicular to shank
    d. 3 mm from long axis
    18-Porcelain appears chalky cloudy color, what happened?
    a.) Over firing**
    b.) Under firing
    c.) Excessive moisture
    19-PDI classification for missing teeth in upper and lower arch including canines:
    a)class 1
    b)class 2**
    c)class 3
    d)class 4
    20-Time to establish gingivitis by days:
    5-7
    7-14
    3-5
    14-21**
    21-The movement of water across a selectively permeable membrane which needs
    energy to be accomplished is called:
    a. Osmosis.
    b. Active transport.**
    c. Filtration.
    d. Diffusion.
    22-Pt feel sever pain in upper mouth pain is radiated to ear and eye after you check no
    caries when you press on 1st molar pt feel pain ?
    Neuralgia
    Maxillary sinusitis**
    23- levator superior palpebral which nerve
    Facial**
    Trochlear
    Ophtalmic
    oculomotor
    24-Child come to clinic with total reverse of upper anterior teeth
    sometimes child discease his chin & lateral cephalometric give this
    results Sna 80
    Snb 82 Anb -2 what is diagnosis?
    A-Class I malocclusion with skeletal class III
    B-class III malocclusion with skeletal class I
    C-class III malocclusion with skeletal class II
    D-class III malocclusion with skeletal class III**
    25-Pt cleft palate we start expansion the max :
    1- first three months of normal max growth
    2-after eruption of primary teeth
    3-before three months from bone graft **
    26-Best way to disinfect impression
    A.Autoclave
    B.Uv chamber
    C.Disinfectant
    D.Chemical sterilizer**
    27-Spedding principle:
    a. Used for selection of stainless steel crowns**
    B. Used for selection of restorations
    C. Used for selection of shade
    D. Used for selection of sealant
    28-Badly decay primary first molar possibly involving four walls. Best restoration
    A- stainless steel crown**
    B- Composite
    C- Amalgam
    29-Increased depth & rate of respiration is called:
    a. Cheyne stokes breathing
    b. Hyperventilation**
    c. Hypoventilation
    30-Periapical x ray
    A patient had an endo trt on 47, 6 months ago with a temporary filling now he have
    pain on biting. On the radiograph there is RL refered to 47 and on examination we
    found a narrow deep pocket on the buccal and lingual side only. The 46 have a good
    amalgam restoration from 15 years ago. What is your diagnosis:
    A- microleakage in 47
    B- vertical root fracture **
    C- i can’t remember
    31-Panaromic showing super numerary teeth and many unerupted teeth. Diagnosis
    Ectodermal dyplasia
    32-Periapical xray to a missed maxillary central with a odontogenic tissue
    ressembling to a compound odontoma i cant find a similar x ray
    33-Main Usage of sodium hypochloride
    In dental clinic
    34-Patient with mild pain present with a 15 treated endo from 3 years on radio graph rl
    related to 15 : 1 acute apical abcess 2 chronic apical abcess 3 acute apical
    periodontitis4 chronic apical periodontitis
    35-7 y.o with thumb sucking, how to start treatment:
    a- conseling**
    b- psychiatric
    c- orthodontic
    36-What is the blade length of cutting instrument with the following formula 10-85-8-
    14 :
    A-10
    B-85
    C-8**
    D-14
    37-To remain stable , a rubber dam clamp must contact the anchor tooth gingival to
    the height of contour. Which other criterion must the clamp satisfy?
    a) All four points must be sharp
    b) All four points must contact the tooth**
    c) The bow must be directed to the distal side of the tooth
    38-What anesthesia has most vasoconstrictor action?
    A. Cocaine**
    B. Tetracaine
    C. Procaine
    D. Articaine
    39-During taking biopsy from posterior third of tongue, how to hold the anterior part
    of the tongue:
    a- towel**
    b- appliance
    c- no need
    40- atraumatic restorative treatment, is defined as “a dental caries treatment
    procedure involving the removal of soft, demineralized tooth tissue using hand
    instrument alone, followed by restoration of the tooth with an adhesive restorative
    material:
    Alternative restorative treatment
    41-Cementosis and ankylosis of the teeth is common features of:
    1. Cherubism
    2. Osteomyelitis
    3. Paget’s disease **
    42-Anterolateral area of hard palate submucosa contains:
    • mucous glands
    • serous glands
    • adipose tissue**
    43-Severly stained maxillary central with smal distal caries in 20 yr old what is the
    best managment:
    A- pfm crown
    B-all ceramic crown
    C-veneer ceramic**
    44-Difference btw chronic and acute apical periodontitis :sinus tract
    45-Type of bone best for implant ?
    type 1
    type 2**
    type 3
    46-LEAST Implant Success in bone:
    a. type1
    b. type2
    c. type3
    D. type 4 **
    47-carbohydrates affect caries mostly by:
    a. frequency**
    b. quantity
    c. consistency
    48-Which of the following conditions is highly indicated for the short therapy of DOTS
    and is directly observed once in the clinic:
    A) Tuberculosis. **
    b-HIV.
    C) H1N1.
    D) Mental illness
    49-Lateral condylar guidance :
    A. L=H+12/8
    B. L=H/12+8
    C. L=H+8/12
    D. L=H/8+12**
    50-pregnant women in second trimester came to your clinic , what is the best local
    anesthesia ;
    1- articain
    2- lidocaine **
    3- bupivacaine
    51-Fluoride in dental office do not cause fluorosis because :
    A Very little amount of fluoride
    B Tooth already calcified**
    C Saliva wash the fluoride
    52-Attachement level is the
    distance from:
    a-CEJ to pocket depth
    b-CEJ to mucogingival junction**
    53-Associated with renal failure :
    A- hyperthyroidism
    B-hyperparathyroidism
    C-secondary hyperthyroidism
    D-secondary hyperparathyroidism**
    54-process of removal of one root of a tooth to save the other by leaving the crown
    intact
    a. root resction
    b. root amputation **
    c. bicuspidization
    55-surfaces visible in FOTI
    A. All surfaces of all teeth**
    b. all surfaces of anterior teet
    c, proximal surface of anterior
    d. proximal surface of posterior
    56- the needle is parallel to occlusal plane during anesthesia:
    A- gow gates technique
    B- vazirani akinozi technique**
    C- IANB

    #89380
     Editor 
    Keymaster

    1. Bacteria in Osteomyelitis,
    A. staphylococcus***
    B. Streptococcus
    2. Long qstn clinical presentation, with opg & occlusal view___ buccal bifurcation
    cyst
    3..qstn related to fracture of condyle
    4.Regarding needle in vazironi Akinosi techniques
    A. 25 guage short needle
    B. 25 guage long needle***
    5 .Residual cyst image_ [opg]
    6.qstn related to osseo integration in implant
    7.controll tooth no TOP
    cold 5sec,
    heat 3sec,
    EPT 15sec
    Test tooth severe pain on Top
    Cold no response
    Heat no response
    Ept no response
    Diagnosis a. Reversible pulpitis
    B. Irreversible pulptis
    C. Vital pulp
    D. Necrosed ***
    8.qstn related to fracture of ethmoid bone
    9 .Management of coronal 3rd # in pedo
    10. Most effective preventive messure for pit and fissure __sealants
    11. Long qstn, (attrition , pulpal obliteration, sibling lso has same problem) __
    A. dentinogenesis imperfecta
    B. Amelogenesis imperfecta
    12 . Patient with severe pain & fluctuate swelling,patient not allowed to touch the
    tooth emergency management?
    A. Incision and drainage
    B. Complete debridement, incision & drainage
    13 .systemic Antibiotc indicated in___
    A. cellulitis **
    B. Apical periodontist
    14. Management of thumb sucking__early mixed dentition
    15. Activation angle of blade__45 – 90
    16. Maryland bridge__resin bonded
    17.La used in pregnancy___lignocaine
    18. Action of vasoconstrictor in la_
    A. increase duration & increase intensity of LA**
    B. Decrease intensity of LA
    19. Resorption due to ortho management___caoh2 dressing
    20 .patient with trauma of tooth, non lingering pain to cold, tenderness on percussion
    diagnosis
    A. Asymptomatic irreversible pulpitis, symptomatic apical periodontist
    B. Asymptomatic reversible pulpitis symptomatic apical periodontist
    C. Symptomatic reversible pulpitis, symptomatic apical periodontist
    21 crown 10mm, root 15mm, asking about crown, root ratio___ 2;3
    22. Qstn related to opg
    23.Last step before cementation of crown____ polishing of metal
    24. shape of acess openg of pm___oval
    25 .long Clincal qstn regarding veneer
    26.Gingivectomy__ to eliminate pseudo pocket
    27.Dentinal changes in deep caries
    28. 2nd best xray for implant
    29. Qstn related to Step back technique
    30. Dibetic and hypertensive patient has lesion
    1 *2 cm on lateral border of tongue, type of biopsy
    A. excision
    B. Incision
    31.missg 6, tilted 7, planning for fpd, best management
    Ortho extrusion of 7
    32.Material used in preventive resin__
    33.Smoking & non smoking gingivts__less intense in smokers
    34.steps of sterilization
    35. qst related to Green stick fracture
    36. Clean and dry cavty
    37.Utility wax main ingredient
    A. Paraffin***
    B. Gumdammer
    38.Force applied to pdl during orthodontic treatment___ light force
    39. Curing light 450nm what is the decision nothing to do
    40. Instrument used in gingival bevellg in class 2 ____GMT
    41. Qstn related epoxy resin, type of impression material ____poly ether
    42. Abcess incision
    A. no 11 blade***
    B. No 12
    43.patient on warfarin about to do surgery for him, which of following is more
    important
    A. Pt***
    B. Ptt
    44. principle of GTR
    A. Space creation & wound stabilization ***
    B. Root biomodification & wound stabilization
    45. intrusion type of resorption ____Inflammatory resorption
    46.. long case history[ fever, malaise, gingivitis] ___Hsv
    47.. Discoid cleoid instrument___ Amalgam carving42.long qstn about addison
    disease
    43.recent advantage of Diagnodent
    44. Qst related to Fibro optic
    A. Early detection of superficial caries
    B. Deep caries
    C. Tooth fracture
    45.qstn related to flap
    46. Most retentive crown__Full metl crow
    47.most favourable taper of rpd __
    A. 0.010**
    B. 0.020
    48. Ameloblastoma follow up__10years
    49.property of gic__fluride release
    50. Water fluoridation___1 ppm
    51.Decreased alkaline phosphates, ealry loss of lower anterior
    52. Long qstn related to Papillary hyperplasia

    #89381
     Editor 
    Keymaster

    1…Quadlock devise
    -Fixed dentoalveolar expansion @
    -Fixed facial alveolar expansion
    2…ANUG
    -Pseudomembranous @
    -Vesciles
    3 …gingivectomy
    -Subrapeiodontal abcess
    -Invasive alveolar surgery
    4 when do first time use toothbrush
    – when first tooth erupt
    – when 2 years old
    5 image with caries on molar with periodontal recessions and caries under CEJ what
    type of caries
    -occlussial
    -proximal
    – root caries @
    6 fibrous dysplasia
    – enucleation ??

    #89382
     Editor 
    Keymaster

    1-Cementum in coronal 2/3 have:
    d. Acellular intrinsic fiber
    c . Cellular mixed fibers
    b. Acellular extrinsic fiber **
    d. Intermediate cementum
    Proxy brush with which type of embrassure: type 2
    3.Streptococcus mutans initiates caries but Lactobacilli progress caries to
    cavitation
    4.After appling porcelain over metal and firing cycles , porcelain found cloudy and
    milky what is the cause
    -over firing
    -under firing ***
    -over opacities
    5. broken cusp upper premolar not carious not restored with cold water has brief
    pain what’s the pulp status irreversibly inflamed reversibly infamed
    innervated A delta fibers >> my answer ( no reason :D)
    6.With two wall defect (osseous crater) better use freezed dried
    bone decalcified cortical freezed bone
    decalcified cancellous freezed bone
    7- Multiple sebaceous glands cysts and supernumerary teeth and other
    manifestations -gardner’s syndrome
    8- To increase bone density in graft site
    -bone crib
    -Devascularized cortical and cancellious bone
    -vascularized cortical and cancelous
    9- Patient with epidermolysis bullosa what oral manifestation hypophosphatsia
    amelogenesis imperfecta ??? it ‘s said hypoplastic teeth in mosby book so I chose
    it dentinigenesis imperfecta Osteogenesis imperfecta
    10- Dental bud at witch weak intra uterine 4 – 5 – 6 – 8
    11- two central incisor in 4 years boy intruded 4-5 mm to follicle of permanent whats
    the ttt
    -leave and observe
    -reposition and splint
    -remove as quickly as possible **
    12- disinfect gutta percha
    -naocl **
    -hot oven
    -autoclave
    13- child with multiple RL in lower mandible in ramus area expanding jaw and
    making lower 7 follicle become advanced under lower 6 -cherubism -fibrous
    dysplasisa
    14- Facial nerve supply which
    -buccinator **
    -med pterygoid
    -lateral pterygoid
    15- cranial nerve sensory for orofacial area
    -VII
    -trigiminal V **
    -IV
    16- dental floss to -drisrubt plaque formed
    17- brushing is to
    dirupt plaque matrix formed **
    -remove remaing food on teeth
    18- mother calls u saying her child swallowed 50 mg fluoride paste what to do
    -leave and observe manifestations -have acidic drinks and go to emergency -have
    calcium and go to emergency **
    19- muscles of long midface to short midface
    -increase -stronger -weaker ??? my answer but not sure
    -the same
    20- to re endo and remove silver points by
    using hemostat or pliers
    21- in lower lateral incisor with 1 mm remaining tooth structure over gingiva what is
    used -custom made post w core
    -carbon fiber post with composite core
    -threaded post with amalgam
    22- facial nerve supplies
    -buccinator **
    -lat pterygoid
    -med pterygoid
    -masseter
    23- functional appliance
    bionator **
    -bite block
    two other options
    24 – to preserve root from peroforation and filling material integrity what should be
    used to remove gutta percha from root for post application
    -drill -heat ** my choice
    chemical solvent
    25- posterior bite block for treatment of
    -anterior cross bite with deep bite
    26- child with pain in lower E and
    dentist removed 1-5 mm of pulp
    what is this called
    -pulpetomy
    -partial pulpetomy
    -pulpectomy
    -apexification
    27- picture of upper jaw only and
    arrows mesial to upper
    primary canines
    -primate space
    28- Bacteria grown in plaque communicate with each other
    through
    -quorum sensing *** not signaling
    -signaling
    -maturation
    29-difference between the alveolar epithelium and the gingiva epithelium
    is a-Absence of stratum spinosum b-Absence of stratum
    granulomatous C-Absence of stratum cornium **
    31. case about female patient came after receiving denture complaining about
    inflammation in her lower anterior area under denture with some ulceration
    asking about what type of ridge she has
    -flabby ridge
    -khife edge ridge ** my answer
    -flat ridge
    32.most caries prone surface >> Buccal surface of maxillary posteriors
    (maxillary first molars)
    33-clamp used for partially erupted tooth?
    a. #14 A. b. #W4A.

    #89383
     Editor 
    Keymaster

    1.which compartment contains body fluids ..intestitial , intercellular ,
    intravascular , transition compartment
    2.adverse effect of cyclosporins ..staining , gingival hyperplasia , mucosal
    discoloration
    3.long span bridge ..high strength and high ridgity
    4.limitation of using EPT..open apex, preganacy , narrow ya curve canals
    _5.before application of pit and fissure apply..phosphoric acid , 3% hydrogen
    peroxide
    6.Before applying fissure sealents in primary cavity .apply varnish , calcium
    hydroxide , clean n dry
    _simplifil question..universal protaper
    _ substansitivity..chlorhexidine gluconate
    _medicine causing gingival enlargement ..phenytoin
    _ which is not pulpal test ..percusion , EPT
    _long question about missing 38 carious 36 same as file..mutlilicular
    radiolucency..ameliblastoma
    _question about lesion in junction between hard and soft palate..necrotising
    sialometaplasia
    _melonotic pigmentation kn skin and renal problem..addison disease
    _copper lesion , hearing loss, notch incisor..congenital syhilitis
    _question about simple bone cyst long case same as file.
    _firm fixed nodes ..SCC
    _Patient came hspitle fracture of mandibular symphysis wire used..6 inch 26
    guage
    _dentifrices ..1000ppm
    _gates galliden bur used ..enlargement of coronal structure
    _defination clinical attachment level..cej to pocket depth , cej to mucogingival
    _how can we check periodontal disease progress…by attachment level
    _differentiate between endodontic and nonendodontic periapical
    lesion..radiogeaphic appearnce , EPT
    _differentaite between vital and nonvital pulp ..EPT

    #89384
     Editor 
    Keymaster

    case about class III malocclusion , what is the treatment —> Advancment of
    Maxillary Anterior (incisors)
    2. class III restoration , which bevel —> long irregular* , hallow smthng {i dont
    remmber the options}
    3. fluoride content in dentifrices –> 1000
    4. case about pt given Diazepam IV feels burning sensation , its caused by —>
    presence of propylene glycol { not sure check plz}
    5. Pic of protruded upper and lower central incisors , after treatment its back to
    position , what type of movement used –>
    6. in a patient 9 yr when will the diastema closes —> eruption od permenant
    canine
    7. Q about REATAINER in fpd and rpd
    8. restorative material to be glazed to avoid dehydration —> GIC
    9. CASE (same like files ) —> Trigeminal nuralgia
    10. CASE pt have renal problem , and confusion ….. —> hyperparathyroidism
    11. raiograph ,Pt with blue sclera teeth , with multiple fracturs —> DI , OI { i
    choose DI but i think its OI since the patient have multiple fractures}
    12. when scalining , the angle b/w scaler and facial surface of tooth —> 45:90
    13.case about patient surffering from severe pain , awaken him at 2 am cant
    sleep —> irreversible pulpitis
    14. epithelization of gingiva —> 7-14, 5-21
    15. DI occurs in —> histodifferentiation
    16. amalgam in retrograde —> zinc free , copper free , { i dont remember the rest
    i chhose zinc free plz check}
    17. radiograph , pt having RCT on 47 and amalgam on 46 , with pocket 6-7 mm
    related to 47 —> vertical root fracture
    18. before filling in pedo —> cavity varnish
    19. attrition of upper and lower bicuspids , what will u see in the radiograph —>
    hypercementosis { not sure }
    20. full arch extraction , next step —> interupted suture , … { there was long
    options i choose the one with intrupted sutures}
    21. determining working length in endo rule —> curved file to locate canal * ,
    bisecting angle parallel
    22. 20 file —> 0.2 mm
    23. pain definition —> unpleasant sensation ….
    24. etiological factor definition —>
    25. cohort group definition —>
    26. pic white discoloration due to ortho treatment , patient want esthatic, we will
    use all except —> coservative composite* { all othere options were veneer}
    27. how to icrease ZO working time —> a.add eugenol drop , b. mix on cold glass
    slap , c. mix on paper pad { i choose eugenol drop not sure }
    28. prognosis decrese —> necrotic pulp with periapical lesion
    29. proliferation of tissue under CD —> surgical excision
    30. amount of vasoconstrictor in LA —> 36mg
    31. 1st thing to do when removing Rubber dam —> cut septal
    32. tug back —>
    33. indirect pulp capping used when —> reversible pulpitis
    34. most common —> cleft lip and palate
    35. case about missing 18,17,16 , and missing 24, 26 , there is carious 25 to be
    extracted , which class is it after extraction of 25 —>
    a.class I mod I
    b.class I mod II
    c.class II mod I ** { plz check }
    d.class II mod II
    36. imediate denture purpose
    37. rest function
    38. diagodont
    39. most affected cell by radiosensitive —> forgot the options 🙁
    40. anterolateral in palate —> taste buds ,
    41. after GA ……. for restorative treatment, pt is preped and anasthesied ,what s
    next step —> take raiographs , give prophylactic AB
    42. analgesic for child pt with renal disease —> acemenophen (check the dose )
    43. deflection of FPD (dont remember options)
    44. pic of implant analogue
    45. calcium hydroxide used b/w visits —> antimicrobial affect
    46. cleft palate occur in —> 8-10 week IUL
    47. gingivectomy indication all axcept —> excessive osseous problem
    48. amalgam cavosurface —> 90′
    49. open margin crown —> remake
    50. pulp polyp associted with —> a.reversible pulpitis b.irreversible puplitis
    c.necrotic pulp d.non-vital { i choose b but am not sure}
    51. enamel can withstand forces —> a.enamel tufts , b. enamel lamella , c. g..
    enamel { check the answer }
    52. autoclave —-> moist heat under pressure
    53. cell wall biosynthesis —> penecillin
    54. composite matrix —-> BisGma
    55. long Q about defeciency in factor VIII —-> Hemophelia A
    56. substantivity …. (like files ) —> chlorohexidine glugonate
    57. in apicectomy the angle should be —> acute
    58. hypertensive pt 210/100 —-> reschedual the appointment
    59. bacteria comunicate with each other —> courum sensing
    60. case about condyle displacment best —> reverse town
    61. how many time should complete denture be washed —> a. after every meal
    * b. twice c. thrice { plz check }
    62. angular chelitis in pt wearing CD since 5 years —> high intercuspal distance
    63. thumb sucking causes —-> ant openbite post crossbite
    64.single implant consideration —> antirotation coronal somthing , { i dont know
    the ansewr }
    65. most common benign tumor of salivary gland —> pleomorphic adenoid
    66. case about CONDENSING OSTITIS
    67.function of vasoconstrictor —> reduce toxicity
    68. pt cleft palate and lip , pit lip , anodontia ..—-> van der waund
    69. case about fracture in nose , which forcep —> walsham’s forcep
    70. addind surfactant to irrigation —> reduce surface tension
    71.case of avulsed tooth , how long do u splint —> a.1* b.2 c.3 d.4
    72. ceramic primer —> silane coupling agent
    73 & 74. drug causes gingival enlargment —> phenytoin {this q was asked twice}
    75. subgingival inst —-> gracy
    76.what make priority to private clinic than community —> need assistant
    outcome { in files they chhose assistant but i choose the outcome so check it }
    77. with acute pericoronitis , managment —> rinsing swap antibiotic
    78.fluoride used in clinic —> duraphat
    79.mother call ……. asking about avulsed tooth —> cool milk
    80. anasthesia not working for lower molar periapical surgery —> due to
    decreased ph
    81. prefered root for abutment —-> multiroot
    82. sudden sharp pain which nerve —> A
    83. pt with paralysis of left side for 15 days includes eye , upper lower lip,
    anterior third of tongue cannot raise eyebrows , which injury of facial nerve –>
    a.injury to parotid gland
    b.chondra tympani
    c.upper part of facial nerve ** (not sure)
    84.pt with deep pit and fissure 25 yr have high careis risk —> sealant
    85. best treatment to prevent caries —> sealant
    86. pt have white spot on buccal surface of molar , caries risk —> high*,
    moderate, mild
    87. using fluoride in dentifrices, supplement dose not cause florosis —> teeth
    already calcified

    #89385
     Editor 
    Keymaster

    1.simplifil apical seal used with which system:
    A. Protaper
    B. Reciprocal
    C. Revo S
    2.what kind of periodontal probe is used in the furcation area?
    A. WHO.
    B. Naber’s probe
    C. UNC 15
    D. Michigan
    3.what is the radiographic tech being appropriate if used properly while planning for implant?
    A. occlusal
    B. periapical
    C. Panoramic
    D. CT
    E. MRI
    4.fiber optic diagnosis is
    A. Quantitative
    B. Qualitative
    C. Qualitative and quantitative
    5.Pt. presented to u having root recession he has pain when putting probe gently on the root what
    is the diagnosis:
    A. Dentin hypersensitivity.
    B. Reversible pulpitis.
    C. Irreversible pulpitis.
    D. Apical Periodontitis
    6.what is the mostly observed tissue response of successfully following oral hygiene instructions?
    A. reduced pocket size
    B. reduced plaque index
    C. reduced bleeding
    D. reduction in swelling
    7.70 yrs. Old male pt. Comes to restore his badly decayed upper second molar .chance of involving
    pulp by the infection from dentin compared to young patient?
    A.Progress slowly in adult
    B.Adult suffers less pain compaired to young
    C.More progreesing in old patient than young
    D.higher pulpal involvementhavhe less pulp affection
    8.Patient with roughness on skin and shiny palms widening of pdl space but with no ridge
    restoration and there is a bilateral destruction in angle of mandibular bone ,what is your
    diagnosis:
    A.Neoplasm
    B.Scleroderma
    C.Hyperparathyroidism
    D.Aggressive periodontitis
    9.diameter of number 20 gutta percha
    A. 0.20mm
    B. 2.0mm
    C. 020mm
    10. how long is the rinsing time of chlorhexidine in mouth wash to be effective
    A. 15 s
    B. 30 s
    C. 40 s
    D. 50 s
    11.concentratoion of chlorohyxidin mouthwash is
    A. 1.2%
    B. .12%
    C. 2.1%
    12 .What is the important biomechanical propeRty required for single missing tooth implant
    A. abutment made up on titanium alloy
    B. abutment should be made in two parts
    C. abutment should restrict the coronal rotation
    13.Class 2 malocclusion with long faceorthodontics extract upper per molar
    A. relieve incisor flaring
    B. make incisor large
    C. extraction isn’t indicated
    14.What different between center of the growth and site of
    growth?
    A. Independent
    B. Centered
    C. The center of growth is rapid
    15.Radiographic criteria used for evaluating success endo therapy
    A. reduction of size periapical lesion
    B. no response to percission and palpation test
    C. extension of sealer cement through laterla canal
    D. non above
    16.Avulsed tooth best medium
    A.pt saliva
    B.milk at room temprature
    C.milk at cold temprature
    D.saline
    17.Oral manifestations of HIV in a child
    A.parotitis
    B.kaposis sarcoma
    C.herpes gingivostomatitis
    D.candidiasis
    18.Spedding principle:
    A. Used for selection of stainless steel crowns
    B. Used for selection of restorations
    C. Used for selection of shade
    D. Used for selection of sealant
    19.Mature tooth with caries expo of pulp treatment by
    A. RCT
    B. Pulpectomy
    C. pulpotomy
    20.identify the lesion(long question)
    A. Radicular cyst
    B. Nasopalatine duct cyst
    C. Dentigerous cyst
    21. Long question about submandibular sialolith and somewhat same pic
    22 identify the local anesthetic technique
    23.Impression material most stiff is:
    A. Poly ether
    B. Alginate
    C. Poly vinyl siloxane
    D. Agar-Agar
    24.matrix and patrix part of (question was not direct like this)
    A.Clasp
    B.Attachment
    C.Major connector
    25.Disadvantage of full thickness mucoperiosteal flap
    A. Delayed secondary healing
    B. Scar tissue formation
    C. interdental papilla integrity
    26.Periodontal flap in which epithelial lining of periodontal pocket gets converted into attached
    gingiva?
    A. Modified Widman flap,
    B. Apically positioned flap,
    C. Undisplaced flap,
    27.Functional appliance
    A. Bionater
    B. Posterior bite plane
    C. Head gear
    28.4yr old with 5mm intrusion of upper incisor which touching the permanent follicle what do you
    do?
    1. Wait and see if erupts
    2. Extract carefully
    3. Crown lengthening
    4. Reposition manually and splint
    29.the action of reciprocal arm
    30.what is the most effective powerful hemostat with heavy bleeding after extraction
    A. Cotton soaked with epinephrine
    B.Oxidized cellulose
    C.gelatin
    D.hemcan
    31.Order of placing of winged clamp type rubber dam
    A.clamp before dam
    B.clamp aftr dam
    C.clamp and dam together
    32.patient with multilocular radiolucency in mandible angle and multiple fractures
    A.myloma
    B.osteomyelitis
    C.hyperparathyroidism
    D.florid hypoplasia
    33.According to CDC , to clean instrument before sterilization we use :
    A. chemical
    B. ultrasonic cleaners
    C. blood dissolving solution
    D. hard brush
    34.avulsed tooth remain for 60 min what should do :
    A. immerse in sadium hypo
    B. in sadium flouride
    C. in sadium flouride then hypochlorite
    35.The main advantage of immersion technique is?
    A. Prevent the impression from distortions
    B. Helps all the surface of the impression to be disinfected
    36primary teeth occlusion that develop CIII:-
    A. Mesial step more than 2 mm
    B. Distal step more than 2mm
    C. End on
    D. Edge on
    37. patient came after avulsed tooth managed what’s you appropriate time of splinting:
    A. 1-2weeks.
    B. 2-3 weeks
    C. 3-4 weeks
    38.A 60 year old woman comes to the clinic with complaint of angular cheilitis and she has been
    wearing the same denture for last many years. What is the reason for this?
    A. Decreased Vertical dimension
    B. over extended denture flange
    C. under extended denture flange
    D. something about wrong eccentric position
    39.A young 14 year old patient with excessive plaque and calculus and u decide to do scaling for
    him.what is the best ultrasonic to be used which moves in an elliptical motion
    A. piezoelectric
    B. ultrasonic
    C. magnetostrictive
    D. sonic
    40.Retention of veneer
    A. preparation of tooth
    B. Micro mechanical due to etching enamel & veneer
    C. mechanical retention
    D. groove
    41 upper molar anesthesia in child
    42.Tuberosity technique for block :
    A. P.s.a nerve
    B. m.s.a nerve
    C. maxillary nerve
    43.43 years old patient is scheduled for extraction of grossly decade maxillary premolar, clinical
    history reveals that the patient has increase in atypical plasma esterase which of the following
    local anesthesia agent maybe safely administered to the patient:
    A. procaine HCL with 1/200,000
    B. Propoxican HCL with 1/50,000
    C. Prilocaine HCL with 1/280.000
    D. Procaine HCL without adrenalin
    44.Material for Chair Side relining of denture?
    A. Soft liner
    B. Light cure acrylic resin
    C. Wax
    D. Acrylic
    45.Angulation of the face of blade of the scaler to stone during sharpening :
    A. 50-60°
    B. 70-80°
    C. 100-110°
    46.Decalcificiation in case of fixed orthodontic appliances occurs most commonly on which surface
    of tooth?
    A. Lingual
    B. Inter proximal
    C. Just behind the brackets
    D. Around the brackets
    47.Pt. Had undergone radiotherapy before 10 months. To make impression of removable partial
    denture what is type of material
    A. plaster of Paris
    B. Rubber based
    C. compoundd. ZOE
    D. alginate
    E. agar-agar
    48.pt came with sever pain on his first permenant molar &with routine examination
    dentist found white wrinkled ulcer on buccal mucosa ask ptا say that tobacco consumer since
    10years what to do
    A. refer to pathologist to take biopsy
    B. follow up after 2weeks
    C. topical anaeshesia &follow up
    D. Its just a tobacco pouch no treatment needed
    49.bad taste and smell in the patient’s mouth, there are bubbles in the retiner cervical area,
    diagnosis is:
    A. loosening of the retainer
    B. more occlusal forces
    C. food imapction under the retainer
    D. breakage between connector and retainer
    50 .Pt underwent renal transplantation ions 3years ago he white non scrap able lesion on the
    lateral side of tongue appeared corrugated and he has shaggy and frayed whats your dxs?
    A. hyper plastic candidiasis
    B. idiopathic leukoplakia
    C. lichen planus
    D. hairy leukoplakia
    51.what does Enamel bonding agent (EBA) consist of:
    A. Unfilled resin
    B. Primer and bonding agent
    C. A mixture of resins in an acetone or ethanol solvent
    D. A wetting agent and resins
    52.Indirect retainer placed?
    A. Near the fulcrum line
    B. Near gingiva.
    C. Near edentulous area.
    D. away from the fulcrum line
    53.when patient says ‘ahh’ half of the soft palate is not moving.which nerve we test:
    A. Glossopharyngeal
    B. Vagus
    C. Hypoglossal
    54.Most destructive finish line:
    A.shouldeR
    B.chamfer
    C.feather edg
    55.Important sign of fracture in the body of mandible
    A. Upward shift
    B. Parasthesia of lower lip
    C. Medial shift
    56.The most destructive occlusal interference is
    A. Centric
    B. Working
    C. Non working
    D. protrusive
    57.The usual cause of contacting or clicking posterior teeth :
    A. Decreased vertical dimension
    B. Increased vertical dimension
    58.if the crown accessibilty is less during endo and limited removal of pulp and debris can cause
    A. Crown fracture
    B. Crown perforation
    C. Discoloration
    59.8 year Patient came to your clinic has impairedhearing, upon examination his mouth you found
    copper color lesion , notchedincisor and mass on the occlusal surface of the molars . this patient
    has :
    A. Congenital syphilis
    B. Gardner’s syndrome
    C. Turners hypoplasia
    60 most common organism which causes caries
    A. Lactobacillus
    B. Streptococcus mutans
    C. Actinomycetes
    61.Anticariogenic sugar substitute is :
    A. Xylitol
    B. Mannitol
    C. Sorbitol
    62.Carbohydrate effect on caries by
    A. Duration
    B. Form
    C. Type
    D. frequency
    63.pt.has upper right 6 endodonticaly treated tooth with small MOD caries.The best treatment:
    A. Gold crown
    B. MOD gold inlay
    C. MOD gold onlay
    64 Dental implant are successfully with minimum failure:
    A. pre maxilla area
    B. post.area of maxillary arch
    C. mandible between mental foramen
    D. buccal shelf of the mandible
    65.antibiotics prescription is recommended when:
    A. diffuse rapid spreading infection
    B. acute localized infection
    C. chronic infection
    66.Treatment of acute pericoronitis?
    A. antibiotic only
    B. Reduce the opposing tooth and sub gingival
    C. rinse with antiseptic
    D. no treatment
    67.After serial extraction what type of sutures??
    A. fig 8
    B. interrupted
    C. horizontal mattress
    D. vertical mattress
    68 somewhat same pic of tori with long question
    69.Which of the following statement is true regarding dental calculus:
    A. It is composed entirely of inorganic material.
    B. It is mineralized dental plaque.
    70.dentist at the end of the day want to pour alginate imp quickly how can he do
    that
    A. Increase powder/water ratio
    B. Hot water
    C. Slurry water
    D. Increase thickness
    71.(pic was there.but I couldn’t find exact pic in google)fracture of upper denture in midline from
    ant to pps and patient said that it
    was broken before 2 or 3 times n by examination presence of
    inflammation on residual ridge n sever bone resorption Wat
    causes the fracture
    A. Ill fitting denture n thick frenum
    B. Unbalanced occlusion
    C. Thin denture
    72.the extracanal is present in which root of 1st max. Molar
    A. palatal root
    B. mesiobuccal root
    C. distobuccal root
    D. mesiopalatal root
    73.42. the use of low speed hand piece in removal of soft caries in children is better than high
    speed because
    A. less vibration
    B. less pulp exposure.
    C. better than high speed
    74.1.After gingivectomy surface epithelisation occurs in
    A. 3 days
    B. 5-14
    C. 14-21
    D. Over a month
    75.After trituration of amalgam condensation must be
    A. after (3_4)min.at least in order to remove excess mercury
    B. vertically
    C. with little pressure
    D. immediatly.
    76.Sharp pain is due to which type of fibers?
    A. A delta fibers
    B. B delta fibers.
    C. C delta fibers.
    77.which laser can we use instead of halogen composit light
    A. Co2
    B. Nad yag
    C. Argon
    78.Device that used to detect fissure caries with electrical resistance
    A. Laser
    B. Fluorescence
    C. Electric caries measurement
    79.If you did two holes of rubber dam too close what will happen :
    A. Difficulty of putting dam interdentally
    B. Stretching of dam will happen and subsequent leakage
    C. Wrinkling of dam
    80.The depth of cavity prep. for composite in posterior:
    A. Limited to enamel.
    B. 0.5 mm. in dentin.
    C. Depends on caries extension.
    D. Depends on tooth discoloration.
    E. 0.2 mm. in dentin.
    81.whats the meaning of attachment level
    A. from gingival margin to depth of pocket
    B. from marginal groove mucogingival line
    C. from dentino cementum junction to mucogingival line
    D. From cemento enamel junction to mucogingival line
    82.patient came with ulcer on the dorsum of tongue. Lab report says that Poorly differentiated
    squamous cell carcinoma. What does that mean?
    A. Good prognosis , high recurrence
    B. Bad prognosis , high recurrence
    C. Bad prognosis, low recurrence
    D. Good prognosis , low recurrence
    83.PRR indicated in
    A. Shallow caries involving entire fussure
    B. shallow caries involving half and other half deep
    C. caries involving only half of fissure
    84.Development of mandible from which cartilage lateral to pharyngeal arches
    A. Meckel’s cartilage
    B. Reichertz cartilage
    C. Thyroid cartilage
    85.time of curing in very small class 3 composite restoration
    A. 15 sec
    B. 20 sec
    C. 10 sec
    D. 5 sec
    86.Decrease the effect of acid etching on the pulp the three length of filed and reamers that u
    work by them :(question was entirely different)
    A. 20_26_29
    B. 21_25_32
    C. 20_25_32
    D. 21_25_31
    87.A patient made for himself a complete denture. After a few days he comes to you complaining
    from pain and white spots on the residual ridge and you do relief in that area and give him
    ointment. After a few days he comes again complaining the same but in another area. The
    main cause is:
    A. Uneven pressure on the crest of alveolar ridge.
    B. Rough tissue contacting surface of denture
    C. Increase vertical dimension
    D. Absence of balancing occlusion
    88.Female come with mass on left neck, slow growing before 6 years, the first surgeon said it is a
    harmless sialodenitis, now CT scan show mass on submandibular gland, your diagnosis:
    A. sialodinitis
    B. pleomorphic adenoma
    C. adenoid cystic carcinoma
    89 What is the goal of maintenance therapy
    A. To prevent recurrance of disease
    B. Evaluate tissue response
    90.upper 8 Impaction to avoid tear of gingival flap
    A. Adequate size of flap
    B. Flap include greater palatine nerve
    C. Strong retraction of flap margin
    91.After bleaching, want to restore a tooth with composite. You don’t want to compromise
    bonding. How long should you wait?
    A. 24hrs
    B. A week
    C. After 2 weeks
    D. Another material for restoration
    92.Increase in the chance of fracture of anterior teeth if?
    A. Caries
    B. Protrusive anterior
    C. Weak enamel
    93.scammons curve of growth-which attains the highest 1st??
    A.Neural
    B.Genital
    C.Lymphoid
    94.During which period of intra uterine life the primary tooth bud is formed:
    A. 4weeks
    B. 5weeks
    C. 6 weeks

    #89386
     Editor 
    Keymaster

    1.vazirani akinosi technique -trismus case
    2.twice ianb given.failed.how to manage?-gow gates
    3.lower lip malignancy which is most common?
    a.Mec b.acinic cell ca c.acc d.low grade tumor
    4.canine palatal impaction vs buccal impaction ratio
    2:1
    5.2mm plate drill hole size
    1.5mm
    6.pic of missing 11; 12 has mesial caries .pt needs restoration of 11.no mobility,
    healthy perio,no other systemic disease. What is best diagnostic image for 12?
    A.periapical b.bitewing c.panorama d.occlusal
    7.warfarin inr on day of surgery
    8.ideal amount flouride in water.
    0.5 to 0.8
    9.shade guide for cement during porcelain veneer restoration.
    10.trauma case, ant teeth move as one segment diagnosis?
    Alveolar bone#
    11.vanderwoude syndrome -congenital lip pit
    12osteogenesis imperfecta
    13.prognosis after rct determined by
    Decrease in size of radioluecency
    14.main component of inlay casting wax
    Paraffin wax
    15.newly erupted (pic) teeth stained groove no catch best managed by?
    A.Flouride n 6 month follow up
    B.sealant
    C.PRR
    D.composite
    16.which one gives good glossy finish after restoration?
    Microfill composite
    17.best radiograph for implant
    CT , periapical, panoramic views, MRI
    18.technique of anesthesia in hemophilia pt
    Intraosseous
    19. During upper 3rd molar extraction tooth pushed posteriorly and superiorly
    unable to visualise, management? Admit Ct and extract under GA
    20. Gingivectomy in nifidipine induced gingival enlargement, is done to,
    Eliminate pseudo pocket
    21. Shape of two rooted maxillary premolar access cavity?
    Oval
    22.maxillary premolar extraction forceps
    23.uncontrolled diabetes carious 37 paresthesia of lower lip moth eaten
    radiograph
    Acute osteomyelitis
    24.fractured subgingival curette removed with
    Schwartz periotriever
    25.class 5 restoration excess removed using
    A.Knife B.carver c.
    26.semi adjustable arcon articulator example
    A.dentatus
    B.denar 5 a
    C.denar mark 2
    D.gnathoscope
    27.pseudo class 3 management?
    A.retraction of upper
    B. Retraction of lower
    C. Lip bumper
    D.
    28.bone of nasal septum -vomer
    29.mandible formed from?
    Meckels cartilage
    30.pt with upper n lower denture having anterior ridge with white ulcerations
    came to dentist. Correction was done.patient was comfortable. Again came with
    some problem in another area. Cause for lacerations?
    Uneven pressure on ridge
    31.pt.came for extraction on examination there’s a white patch with ulceration
    on buccal mucosa.pt is tobacco chewer.best management?
    Referral to surgeon for biopsy
    32.nerve supply of palatal mucosa of maxillary first premolar?
    Greater palatine nerve
    33.radioleucency in anterior mandibular region with vital teeth. Percussion and
    cold test normal
    Periapical cemental dysplasia
    34.chronic maxillary sinusitis microbiology?
    A.predominantly aerobic
    B. predominantly anaerobic
    C. Mixed aerobic n anaerobic
    D.80% anaerobic 20%aerobic
    35.motor supply of scalp.
    Temporal br of facial
    36.dis adv of full thickness flap.
    Scar formation
    37.cyst surrounding impacted 3rd molar
    Dentigerous cyst
    38.structure that oppose retentive arm in rpd
    Reciprocal arm
    39.caries progrssion in old pt vs young patient
    Generalised sclerosing by age
    40.acute pericoronitis management?
    A. removal of flap
    B.removal of flap n antibiotic
    C.extration
    D.
    41.trauma.,apical root fracture with wide gap between fractured segment.
    Management?
    42.conservative method of tooth whitening?
    Bleaching
    43.function of indirect retainer?
    Prevent movement away from tissue
    44.side of the bristle actively participate in?
    Modified still man
    45.overhanging restoration mainly affect?
    Periodontal health
    46.child with lower canine abscess with no crowding best managed by?
    Extract both canine without space maintainer
    47.trauma case.missing 11.fracture of 12 fracture of buccal plate
    .restoration using?
    A. Acrylic rpd
    B.tooth supported fpd
    C. conventional fpd
    D.metallic rpd
    48.biologic width- base of the pocket to cej
    49.wrought wire clasp advantage over cast wire clasp
    Less irritation to abutment
    50.student taking xray of lower molar in female patient induces gag.what is the
    cause of gag reflex?
    Soft palate and fauces
    51. Single bilateral edentulous area anterior to remaining natural teeth
    Kennedy class 4
    52. Dis adv of akers clasp
    Mobility
    53.difoti advantage
    Determine caries activity
    54.perforation at root bifurcation. Material used?
    MTA
    55.mentally and physically disabled , pouching of food in cheek
    Autism
    56. In a denture lower 3rd molar set in occlusal plane.
    A.post 1/3rd of retro molar pad
    B. Ant2/3rd of retro molar pad
    C.class 1
    D.class2
    57.curing light 450nm wavelength Wat is ur decision?
    58.scarlet fever, white lesion.scraped.red bleeding area.diagnosis?
    Candidiasis
    59. Pt quit smoking develop aphthous. What is the cause?
    Nicotine out of blood
    60.2wall defect what is the best graft to treat this defect?
    Cancellous FDBA
    61.sjogrens syndrome

    #89387
     Editor 
    Keymaster

    Hemophilia B – decrease in which factor? > Factor IX
    2. Supply of upper 4 palatally by:
    A. Lesser palatine
    B. Greater palatine
    C. Nasopalatine
    3. Simplest way to stop bleeding?
    A. Retraction cord after matrix band
    B. Use cotton pellets press for some time
    4. Most important for dentist to know?
    How to manage situation and control
    5. Mother called dentist, her child swallowed fluoride?
    Give calcium supply and take to emergency directly
    6. How to measure if periodontitis is healing?
    Decrease bleeding on probing
    I chose> decrease periodontal pocket
    7. Decrease salivation after giving LA?
    Options were about effect on para sympathetic…. and efferent….
    I chose > decrease sensitivity in mouth to objects
    8. All are preventive method except?
    A. Pit and fissure
    B. Fluoride tooth paste
    C. Fluoride in water
    D. GIC restorative
    9. What’s the access opening for upper lateral? > oval
    10. What is the disadvantage of one plane preparation?
    Less retentive
    11. X-ray of impacted 3rd molar, what is diagnosis?
    A. Radicular cyst
    B. Dentigerouse cyst
    12. Long case at the end written multilocular giant cell, what is
    diagnosis?
    Giant cell granuloma
    13. Read about spaces in children (leeway, primate space)
    Photo of child upper teeth with arrow asking what this space is? (It was
    between canine and premolar)
    A. Physical space
    B. Leeway space
    C. Primate space
    14. What connect the abutment to prosthesis?
    A. Pontic
    B. Rest
    15. X- ray of lower 6 with radiopacity in root area (around root),
    diagnosis?
    A. Hypercementosis
    B. Condensing osteitis
    16. Forceps to hold tissue while suturing? > Addison’s forceps
    17. Question about scaling device used? Ichise ultrasonic scaler
    18. Sub gingival scaler? > Gracey
    19. Instrument to measure furcation? > Nabers
    20. Irreversible hydrocolloid (alginate) impression left 15 mints then
    poured with stone, cast was milky and chalky, Cause?
    I chose dehydration of impression
    21. Patient came from another clinic with perforation? > use MTA
    22. Why to use calcium hydroxide between visits? > Because of
    antimicrobial effect
    23. A process to remove half of tooth (MD or Buccal- lingual) and keep
    the other half in bone to be restored?
    A. Hemi section
    B. Amputation done
    24. Type of graft from same person? > Auto graft
    25. GIC advantage? > release fluoride
    26. Question about amalgam? > Convergence occlusally
    27. Submandibular duct opens where?
    A. Frenulum of tongue
    B. Floor of mouth
    28. over contoured crown?
    Accumulate plaque
    29. Most surface collect plaque? > Upper buccal posterior teeth
    30. Photo of pterygomandibular raphe, what is this type of anesthesia?
    A. Gow gate
    B. Alveolar block
    31. 3 x-ray with small radiolucent circles what’s the diagnosis?
    A. Osteosarcoma
    B. Ameloblastoma
    32. Why to advice pt to brush his teeth? > To remove food debris
    33. Pt with short RCT, retreatment, GP removed, dentist can’t locate the
    apex in the canal, why?
    Forgotten the options!!
    34. Post preparation of upper 4, perforation occurs what is the reason?
    I chose furcation is more cervical (most reasonable option)
    35. Patient with class 2 composite restoration came after two days
    complain of pain why?
    Overhanging
    Forgotten the other options!!
    36. Severely fractured tooth due to caries lesion, tooth is vital what is
    the best to give retention and resistance?
    A. Crown with post
    B. Amalgam bond ( i chose )
    37. What’s the fatal dose of fluoride?
    A. 345 micro
    B. 400 micro
    C. 5-10 micro ( i chose )
    D. 1 gram
    38. Child swallows fluoride what’s the dose and time to be injected?
    Forgotten the options!!
    39. Photo of child with lesion white spots in half of palate from posterior
    teeth to anterior including lateral and central, what is the diagnosis?
    40. Old patient with denture with poor oral hygiene complaining of pain?
    Denture stomatitis
    41. Cross section of wrought wire? > Round
    42. Anterior posterior strap used in?
    I chose u shape (SLE)
    43. Patient with caries in lower posterior you found there is sever
    attrition, best management?
    A. Composite restorations
    B. Crowns ( i chose )

    #89388
     Editor 
    Keymaster

    best xray for proximal teeth ?
    2. 7 years old pt came with fracture in subcondylar area.
    the other side have class 1 malocclusion , fracture side have class
    2 malocclusion . manual reposition it shows class 1 . whats you
    tt? A. open reduction . b closed reduction. c . follow up .
    3. instrument with number 15 . 83. 8. 14 . which is for length of
    balde ?
    4 . 3 years under general anasthesia , xray show small caries
    proximal area D and E , tt ?
    A. composite
    B. amalgam
    C.stainless crown
    D. pulpotomy with stainless
    5.convergence of walls amalgam
    6 . pt 17 years started forming open bite , no sucking finger habit
    .
    A. cleidocranial dysplasia
    B. eagle syndrom
    C. treacher collins
    D .plummer vinson
    7. pt had radiotherapy 4 years back . edentulous, need CD .
    which material to use for impression
    A. compound
    B. plaster paris
    C.zoe
    8. standard and conventional gp difference
    9. space between 2 implant
    10. non resorbable suture , most used in oral surgery .
    11. pic of fibroma
    12. GP : 70 % ZOE 30% gp
    13. why use low speed bur for temporary teeth ?
    14. dentist romoves all caries in a tooth , than saw a small red point
    bleeding lighly .
    A . direct pulp capping
    B. indirect
    C. pulpotomy
    15. Percentage of copper in amalgam which reduces gamma 2
    phase?
    16. crucial need for appliance to stop thumb socking
    A. temporary dentition
    B. early mixed dentition
    C. late mixed
    D. permanent dentition
    17.
    diabetic patient suffering 15 days came with swelling , erythema ,
    pain in the area of right mandibular molars ( no mobility) . xray ;
    moth eaten appearance . diagnosis ?
    which osteomyelitis?
    18. oxygen flow rate per minute .
    19. 7 years old , intruded max ant teeth after fall . tt
    20. Pt have calculus and u want remove using device have
    elleptical motion .. Which is it…?
    A.ultrasonic
    B.piezo
    C.hand instrument
    D.magnetic
    21. Brush method with side parts of bristle activated ?
    22. During 3/4th crown preparation on pm bur used to add
    retentive grooves
    23. character of irreversible pulpitis ?
    24. Most potent vasodilator?
    a.cocaine
    b.procaine
    c.tetracaine
    d.atricaine
    25. The substance in local anaesthesia cartridge responsible for
    prevent oxidation of vasoconstrictor: A.sodium chloride solution
    B.sodium metasalphate C.sodium salphate
    26. bionator
    27.When you give sedative inhalation for patient to prevent
    hypoxia u give :
    A-95% oxygen and 5% nitrouse oxide
    B-90% oxygen and 10%nitrous oxide
    C-85%oxygen and 15%nitrous oxide
    D-100% oxygen and zero nitrous oxide
    28.patient came to hospital with gun shot ,,the surgeon will make
    fixation by : a- christian’s technique b- keen’s technique
    29. Pt. got gun shot , question about graft used for condyle ?
    30. best xray for parotid
    31. swelling when eating . sialothitis
    32. second best xray for planning and fixing implant
    33. 2 layers of varnish under amalgam .
    34.class 1 malocclusion , the vertical dimension
    A. 1 mm less in rest position
    B. 5 mm
    C. 6mm
    34. which part of periodontal tissue regenerate the last ?

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