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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.
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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 shaped b) Shallow and saucer shaped c) a and b d) all of above Ans. b
Q 3) Incisal rests are preffered on teeth? • Maxillary laterals • Mandibularanteriors • canines • Premolars Ans. b
Q 4) which type of rest acts as indirect retainer. a) Primary rest b) Auxillary rest c) Both a and b d) All of the above Ans. b
Q 5) Rests act as. a) Vertical stop for prosthesis b) Protects soft tissues from injury c) Dissipates lateral forces on abutment d) All of above Ans. d
Q 6) Shape of rest for canine is a) Full moon shaped b) Half moon shaped c)Half pear shaped d) None of the above Ans. b
Q7) Tooth not indicated for receiving any form of rest is • MOLARS • MANIBULAR CANINES • PREMOLARS • MAXILLARY LATERAL INCISORS Ans. d
