The position of the clasp arm on the abutment is dependent on 1) Horizontal undercut and height of contour of abutment 2) Vertical undercut and height of contour of abutment 3) Does not depend on undercuts but only on the height of the contour 4) None of the above
ProsthodonticsAnswer: 1
Proper articulation of the maxillary cast in articulator for occlusal analysis is done by 1) Relating upper cast to Camper"s line 2) Relating upper cast to interpupillary line 3) Relating upper cast to the axis opening and orbital plane 4) Relating upper cast to Frankfort horizontal plane
ProsthodonticsAnswer: 3
Recontouring and selective grinding procedures are carried out in complete denture to 1. Decrease the vertical dimension of occlusion 2. Decrease cuspal height 3. Enhance curve of Spee 4. Remove occlusal disharmony
ProsthodonticsAnswer: 4
The following is the prime consideration in designing bilateral lower distal extension RPD 1) Load distribution 2) Aesthetics 3) Clasp design 4) Use of anatomic teeth
ProsthodonticsAnswer: 1
Tripod marks are placed on the cast after surveying for which of the following reasons 1) To record the undercut areas on the abutment teeth 2) To mount the cast on the articulator 3) To record the orientation of the cast to the articulator 4) To record the orientation of the cast to the surveyor
ProsthodonticsAnswer: 4
Wrought wire partial denture clasps are designed for a maximum undercut of
1. 0.02 inches
2. 0.002 inches
3. 0.2 inches
4. 0.0002 inches
ProsthodonticsAnswer: 1
Palatal cusp of upper posterior teeth in complete denture patients should fall on 1) Crest of mandibular ridge 2) Lingual of crest of mandibular ridge 3) Buccal to crest of mandibular ridge 4) Buccal vestibule
ProsthodonticsAnswer: 1
Palatal cusp of upper posterior teeth in complete denture patients should fall on 1. Crest of mandibular ridge 2. Lingual of crest of mandibular ridge 3. Buccal to crest of mandibular ridge 4. Buccal vestibule