National Dental Examining Board of Canada (Prosthodontic) 64

This topic contains 26 replies, has 1 voice, and was last updated by  Editor 5 months, 1 week ago. This post has been viewed 5343 times

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  • #95341
     Editor 
    Keymaster

    To increse retention of GIC u should use:
    i. 37% polyacrylic acid for 15 seconds.
    ii. 35% polyacrylic acid for 10 seconds.
    iii. 10% polyacrylic acid for 10 seconds.
    iv. 10% polyacrylic acid for 15 seconds.
    3

    #95342
     Editor 
    Keymaster

    Medial condylar displacement best x-ray view:
    A) P A
    b) revers town
    C) lateral oblique
    D) transpharyngeal
    b

    #95343
     Editor 
    Keymaster

    Which of the following considered a reversible carious lesion?
    A) lesion surface is cavitated
    B) lesion has advanced to the dentin radio graphically
    C)a white spot is detected upon drying
    D)the lesion surface is rough or chalky
    c

    #95344
     Editor 
    Keymaster

    Which material has the highest coefficient of thermal expansion?
    Gold
    Amalgam
    Filled Resin
    Unfilled resin
    d

    #95345
     Editor 
    Keymaster

    Whats the age of equal primary and permanent teeth appearance?
    8.5

    #95346
     Editor 
    Keymaster

    which is one better for remineralized a tooth in a patient with xerostomia ?
    1) varnish fluoride

    2)prilocaine

    3)sodium flouride
    1

    #95347
     Editor 
    Keymaster

    which of the fallowing medication reduce the reabsortion of Na? caffeine , mannitol, spirolonolactone hydroclrothiazide.
    It is spirolonolactone

    #95348
     Editor 
    Keymaster

    Implant best xray
    conebeam ****
    ct
    MRI

    #95349
     Editor 
    Keymaster

    Treatment of choice for inflammatory external root resorption on a non vital tooth:
    A.extraction
    B.surgical curettage of affected tissue
    C.pulpectomy with Obturation with GP
    D.removal of necrotic tissue and placement of calcium hydroxide
    E.observe
    d

    #95350
     Editor 
    Keymaster

    damage to gag reflex which nerve is involved:
    A) glossopharyngeal
    B) vagus
    C) trigeminal
    D) facial
    A

    #95351
     Editor 
    Keymaster

    Pedo pateint go for chemotherapy , she has extensive caries not reaching the furcation , what is the best treatment to do?
    A- pulpotomy
    B- pulpectomy
    C- Rct
    D- extraction
    d

    #95352
     Editor 
    Keymaster

    Warfarin pt needs extraction Safest
    PT and INR 2 to 2.5
    Ptt and INR 1 to 1.5

    A

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