ADC-CLINICAL EXAM: 138

This topic contains 28 replies, has 1 voice, and was last updated by  Editor 1 year, 3 months ago. This post has been viewed 687 times

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  • #94625
     Editor 
    Keymaster

    What will affect incidence of bone resorption (all except)?
    A. Improper extraction technique.
    B. Retained root.
    C. Previous periodontal disease.
    D. Ill-fitting denture

    c

    #94626
     Editor 
    Keymaster

    Good oral hygiene and fluoridation is LEAST useful in preventing caries of:
    A. Pit and fissure
    B. Smooth surface
    C. Inaccessible area
    c

    #94627
     Editor 
    Keymaster

    9 years boy has pain, swelling in infraorbital region, fever 39.8°C. Tooth 12 is extremely
    painful to percussion, no caries detected. PA of 13,12,11shows extremely immature root of tooth
    #12 with dens invaginatus, retained #53 and un erupted #13 (687
    89… His mother would like to save the tooth and doesn’t prefer the extraction option. What
    will you tell her?
    A.Tell her that saving the tooth will take much time and repeated visits to put CaOH until apex
    closure.
    B.RCT has very poor prognosis and extraction will be better option.
    C.Refer to endodontist.
    D.RCT is impossible.

    90..The other lateral incisor 22 has the same clinical and radiographic appearance but no
    symptoms with normal response to vitality and no tenderness to percussion. What will you do?
    A. To come again for a follow up
    B.Prophylactic pulpotomy
    C.Pulpectomy and initiate root closure
    D.Sealing of any deep fissure and follow up.
    b,d

    #94628
     Editor 
    Keymaster

    What is the best way to cement a Maryland bridge?
    A. GIC.
    B. Resin.
    C. High compression restorative resin.
    D. Zinc Phosphate cement.
    E. Oxide Zinc and eugenol.
    b

    #94629
     Editor 
    Keymaster

    Why is the frequency of carbohydrates intake more important quantity:
    A. Low number of streptococcus mutans
    B. Hetero formation is better at low sugar concentration
    C. Homo formation is better at high sugar intake
    D. Restricted diffusion of acid through plaque
    d

    #94630
     Editor 
    Keymaster

    12 year old kid has a deep carious lesion on tooth no. 3, while treating there is pinpoint
    exposure. Hemorrhage can be controlled, what serves best long term results?(644)
    A. DPC
    B. IPC
    C.pulpectomy
    D. Pulpotomy
    c

    #94631
     Editor 
    Keymaster

    In primary teeth, failure of Ca(OH)2 pulpotomy is MOST likely to produce:**
    A.External resorption
    B.Internal resorption
    C.Necrosis of the pulp
    D,Ankylosis
    b

    #94632
     Editor 
    Keymaster

    The electric pulp tester interferes with :
    a. Pacemaker
    b. Hearing aid’
    c. atrioventricular node
    a

    #94633
     Editor 
    Keymaster

    The most possible cause of numbness in this case is
    a- over extended cone

    b- sealer seepage

    c- traumatic injection to IAN

    d- tumor in IA canal

    e- all of the above
    c

    #94634
     Editor 
    Keymaster

    Ala-Tragal line is:**
    A. The line running from the tragus of the nose to ala of the ear
    B. A guide used to orient the occlusal plane
    C. Parallel to Frankfurt horizontal plane
    D. A guide to the occluding face height in complete denture.
    b

    #94635
     Editor 
    Keymaster

    When dry cast is immersed in water saturated with calcium sulphate:**
    A. There is contraction
    B. There is negligible expansion
    C. There is definite expansion
    D. There is no change
    E. None of the above
    b

    #94636
     Editor 
    Keymaster

    Which of the following will NOT be used in determination of vertical dimension :
    A. Aesthetic
    B. Phonetics
    C. Gothic arch tracing
    D. Swallowing
    c

    #94637
     Editor 
    Keymaster

    Your practice is 400 km far from Sydney. A lady patient arrives at 6:30 pm on Friday evening with acute irreversible pulpitis of upper second molar. Your treatment plan is RCT. The patient has to attend a marriage ceremony of her friend on Sunday. But she refuses to let you use rubber dam. How willing you proceed?
    1. Refer to specialist
    2. Extract the tooth
    3. Start RCT without rubber dam
    4. Refuse to treat and give antiinflammatory
    2

    #94638
     Editor 
    Keymaster

    Ultrasonic scalers penetration into the gingival sulcus should be at:
    A. 3mm.
    B. 4mm.
    C. Base of pocket.
    D. Supra gingival only.
    E. Can be used till as much as it extends.
    F. should not be used subgingivally
    c

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