Ridge lap design of pontic is indicated for the replacement of a 1) Maxillary first molar 2) Maxillary central incisor 3) Mandibular first molar 4) Mandibular second premolar
ProsthodonticsAnswer: 2
Arcon articulator is 1) Hanau model 2) Dentatus articulator 3) Gysi trubite articulator 4) None of the above
ProsthodonticsAnswer: 4
Maxillary denture may look unaesthetic if anterior teeth are placed 1) Directly on the ridge 2) Labial to the ridge 3) 2 mm below the low lip line 4) All of the above
ProsthodonticsAnswer: 1
Most common cause of failure of the RPD other than improper design of the framework is 1) Inadequate examination to relieve deflective occlusal contacts 2) Improper occlusal records 3) Improper lab techniques 4) Lack of patient cooperation
ProsthodonticsAnswer: 1
Occlusal discrepancies in the natural dentition opposing a complete denture are eliminated 1) At the immediate possible appointment after diagnosis 2) At the time of insertion of the complete denture 3) If only discrepancies exist after wearing the CD 4) Correction is not necessary
ProsthodonticsAnswer: 1
Posterior palatal seal is recorded when the head is bent at 1) 30 degree 2) 150 degree 3) 60 degree 4) 45 degree
ProsthodonticsAnswer: 1
The following information can be gained from diagnostic radiographs for a fixed bridge 1) Mobility of the teeth 2) Presence of periodontal pockets 3) Interocclusal distance 4) Need for splinting the teeth
ProsthodonticsAnswer: 1
The means by which one part of the RPD opposes the function of retainer in function is called 1) Retention 2) Stabilisation 3) Support 4) Reciprocation
