multiple choice questions. q1) dimensions of occlusal rest are. a) 1/3 rd of mesiodistal width and...
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MULTIPLE CHOICE QUESTIONS
Q1) Dimensions of occlusal rest are.a) 1/3 rd of mesiodistal width and ½ of buccolingual width .b) 1/2 of mesiodistal width and 1/3 of buccolingual width c) 1/2 of mesiodistal width and ½ of buccolingual width d) none of above
Ans. A
Q2) shape of occlusal rest in distal extension r.p.d.a) Deeper and box shapedb) Shallow and saucer shapedc) a and bd) all of above
Ans. b
Q 3) Incisal rests are preffered on teeth?a) Maxillary lateralsb) Mandibular anteriorsc) caninesd) Premolars
Ans. b
Q 4) which type of rest acts as indirect retainer.a) Primary restb) Auxillary restc) Both a and bd) All of the above
Ans. b
Q 5) Rests act as.a) Vertical stop for prosthesisb) Protects soft tissues from injuryc) Dissipates lateral forces on abutmentd) All of above
Ans. d
Q 6) Shape of rest for canine is a) Full moon shapedb) Half moon shapedc)Half pear shapedd) None of the above
Ans. b
Q7) Tooth not indicated for receiving any form of rest is a) MOLARSb) MANIBULAR CANINESc) PREMOLARSd) MAXILLARY LATERAL INCISORS
Ans. d