AFK (Canadian Exam) 65

This topic contains 33 replies, has 1 voice, and was last updated by  Editor 4 months ago. This post has been viewed 3542 times

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  • #95815
     Editor 
    Keymaster

    Patient with high caries risk, which smooth surface of permanent teeth is prone
    to decay first?
    A. Facial of upper posterior ☆☆☆☆☆
    B. Lingual of upper posterior
    C. Facial of upper anterior

    #95816
     Editor 
    Keymaster

    Class One Deep Cavity, the Best Base under Composite:
    A. Zoe
    B. Zinc Phosphate
    C. Calcium Hydroxide
    D. Rmgic ☆☆☆☆☆

    #95817
     Editor 
    Keymaster

    Pt. with lost lower 2 premolars, history reveals that he has Xerostomia, how to replace
    his teeth?
    A. RDP ☆☆☆☆☆
    B. Implant fixed bridge
    C. Convectional bridge
    D. Resin bonded bridge

    #95818
     Editor 
    Keymaster

    Cause of shrink spot in crown casting?
    A. High temperature
    B. Wide sprue
    C. Long sprue handle ☆☆☆☆☆

    #95819
     Editor 
    Keymaster

    PT with dog bite in face. He is stabilized and tetanus shot given what will do?
    A. irrigate
    B. lacerate wound so would heal primary healing ☆☆☆☆☆
    C. suture layers

    #95820
     Editor 
    Keymaster

    Horizontal line in the cervical enamel and decrease incisally, the perykimata called
    A. Line of retzus ☆☆☆☆☆
    B. Hunter shregur
    C. Lines of von ebner ((cross section on dentinal tubules))

    #95821
     Editor 
    Keymaster

    After trauma, tooth is partial displaced coronal injury is:
    A. Intrusion
    B. Extrusion ☆☆☆☆☆
    C. Subluxation

    #95822
     Editor 
    Keymaster

    Radiopacity at the apex of a tooth with deep carious lesion related to lateral surface of root
    A. Condensing Osteitis (chronic focal sclerosing osteomyelitis). ☆☆☆☆☆
    B. Cemental dysplasia.
    C. Periapical granuloma. (Radiolucency).
    D. Hypercementosis

    #95823
     Editor 
    Keymaster

    Protaper concept
    A. a- Step down
    B. b- Step back
    C. c- crown down ☆☆☆☆☆

    #95824
     Editor 
    Keymaster

    the most common cause of failure overdenture
    A. Periodontal problems ☆☆☆☆☆
    B. Recurrent caries
    C. Breaking of metal core

    #95825
     Editor 
    Keymaster

    Best description of successful application of oral hygiene measure?
    A. Dec. Probing depth
    B. Dec. Plaque score
    C. Dec. bleeding probing☆☆☆☆☆

    #95826
     Editor 
    Keymaster

    Antibiotic inhabit cell wall:
    Penicillin

    #95827
     Editor 
    Keymaster

    Best base under composite?
    A. Light cured GIC ☆☆☆☆☆
    B. Zn polycarboxylate
    C. Zn phosphate
    D. CAOH

    #95828
     Editor 
    Keymaster

    Most important before pit and fissure sealant
    A. Polishing with fluoride
    B. Etching ☆☆☆☆☆
    C. Smoothing of occlusal surface

    #95829
     Editor 
    Keymaster

    First thing to do after the patient anesthetized for GA:
    A. take necessary x-rays
    B. make oral examination
    C. put throat pack ☆☆☆☆☆

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