Which of the following is not a true clasp 1) Continuous clasp 2) Bar clasp 3) Circumferential clasp 4) None of the above
ProsthodonticsAnswer: 1
The distance between the teeth and the axis of rotation is shorter than the skull with the resultant loss of accuracy. The instrument which produces such type of replication is 1) Semi-adjustable articulator 2) Hinge articulator 3) Fully adjustable articulator 4) Face-bow articulator
ProsthodonticsAnswer: 1
When missing right maxillary lateral incisor and canine are to be replaced with PFM restorations, the abutments used are
1. both central incisors and both the right premolars
2. the right central incisor and the first pre molar
3. the right central incisor and both the pre molars
4. both the. central incisors and the right first premolar
ProsthodonticsAnswer: 1
The porcelain teeth are..............bonded, whereas acryclic teeth are.............. bounded to the acryclic denture base 1. Chemically; chemically 2. Mechanically; chemically 3. Chemically; mechanically 4. Mechanically; mechanically
ProsthodonticsAnswer: 2
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
Patient education of complete dentures should start 1) At impression stage and end after processing of dentures 2) At time of initial appointment and continue throughout the treatment 3) At the time of denture delivery and subsequent appointments 4) None of the above
ProsthodonticsAnswer: 2
Main disadvantage of single complete denture against natural teeth is 1) Abrasion of artificial teeth 2) Difficulty in making of balanced occlusion 3) Abrasion of natural teeth 4) All of the above
ProsthodonticsAnswer: 1
Which of the following is an example of static method of recording centric relation? 1) Intraoral records 2) Needle 3) House 4) Paterson
