National Dental Examining Board of Canada ( Operative dentistry) 33

This topic contains 14 replies, has 1 voice, and was last updated by  Editor 8 months, 3 weeks ago. This post has been viewed 483 times

  • Author
    Posts
  • #96601
     Editor 
    Keymaster

    Is epithelial attachment and junctional epithelial same thing??

    218-The normal range of gingival depth “Epithelial attachment” in healthy mouth is:
    A. 1-2 mm
    B. 0-3 mm
    C. 2-3 mm
    D. 0-5 mm
    A

    #96602
     Editor 
    Keymaster

    You can increase the retention of Maryland bridge by:
    A. Incorporate mesh work in wax pattern
    B. Perforation techniques in the metal cast
    C. Both of the above
    D. None of the above
    A

    #96603
     Editor 
    Keymaster

    To increase the stability of the lower denture
    A. The occlusal plane should be below the tongue B. The occlusal plane should be above the tongue
    C. The lingual flanges should be concave
    A

    #96604
     Editor 
    Keymaster

    disadvantage of gypsum dies
    weak edge strength and lack of surface details
    Dimensional inaccuracy
    A

    #96605
     Editor 
    Keymaster

    ledermix used in rct to.relieve pain because of

    antibiotic
    corticosteriod
    b

    #96606
     Editor 
    Keymaster

    The first sign of chronic diabetes mellitus is:
    A. Nephropathy
    B. Neuropathy
    C. Retinopathy
    D. All of the above
    b

    #96607
     Editor 
    Keymaster

    Which of the following does not carry a risk of infection from Hepatotis B patient:

    A. HBsAg

    B.HBsAb
    b

    #96608
     Editor 
    Keymaster

    What is the incidence of penicillin allergic reaction(urticaria) in population ?

    5%
    15%
    25%
    50%
    Very rare
    A

    #96609
     Editor 
    Keymaster

    An oral prodromal signs of Rubella
    are:**
    A. Fordyce’s spots
    B. Koplik spots
    C. Geographic tongue
    D. None of the above
    d

    #96610
     Editor 
    Keymaster

    Periodontitis occurs in,
    A. Alveolar bone
    B. Periodontal membrane
    C. Alveolar bone and gingiva
    B

    #96611
     Editor 
    Keymaster

    When doing pulpotomy with formacresol you will find
    a necrosis
    b mummification
    b

    #96612
     Editor 
    Keymaster

    The Best way of Getting Good Retention in Full Veneer Crown Is By
    A. Tapering
    B. Long Path of Insertion
    b

    #96613
     Editor 
    Keymaster

    What radiographic wil you need the most to assess the impacted tooth ?

    Cbct
    Periapical
    Opg
    Occlusal view
    b

    #96614
     Editor 
    Keymaster

    BRONJ is suspected if an area of exposed bone persist in a pt taking biophosphonate for more than :
    A. 3 months
    B. 2 months
    C. 6 months
    D. One year
    b

    #96615
     Editor 
    Keymaster

    The transfer of stress by Tensile Action employs T. reaction;
    a process that within limit
    A. Fails to promote bone growth
    B. Promote bone growth and maintenance
    C. Fails to promote maintenance
    D. None of the above
    B

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