The use of kinetic face bow is contraindicated in the edentulous patients because 1) It has to be used on the mandible ridge 2) Recording bases may be unstable on the edentulous mandible 3) Movement of the bases may lead to inaccuracy in recording hinge axis 4) All of the above
ProsthodonticsAnswer: 4
Risk of tooth fracture of an endodontically treated is least with 1) Complete crown 2) an onlay 3) 3/4 crown 4) An inlay
ProsthodonticsAnswer: 1
The purpose of tilting the cast in surveying is 1) To arrive at a design of partial denture 2) To get adequate stability 3) To place occlusal rest in position 4) To provide the most desirable path of placement
ProsthodonticsAnswer: 4
In maxillary complete denture, accurate adaptation of the labial flange and the positioning of the teeth mostly influences 1) Speech 2) Aesthetics 3) Stability 4) Support
ProsthodonticsAnswer: 2
Relief is required beneath a mandibular lingual bar major connector, when the
1. lingual slope of the ridge is undercut
2. slope of the lingual tissues is nearly vertical
3. lingual tissues slope towards the tongue
4. none of the above
ProsthodonticsAnswer: 3
When noting condylar guidance, incisal pin should be 1. In contact with guidance table 2. Out of contact 3. Not at all related 4. None of the above
ProsthodonticsAnswer: 2
Disadvantage of using a stress breaker in partial denture si 1) The partial denture becomes cumbersome 2) Ridge resorption occurs 3) It is not economical 4) No disadvantages present
ProsthodonticsAnswer: 2
Optimum crown to root ratio of the tooth to be used as abutment is 1) 1:2 2) 2:3 3) 1:1 4) 2:1
