Most important part of RPD is 1) Base 2) Connector 3) Reciprocal arm 4) Replaced tools
ProsthodonticsAnswer: 1
Heel-raising movement of a RPD is prevented by 1) Occlusal rests 2) Minor connector 3) Direct retainer 4) Indirect retainer
ProsthodonticsAnswer: 4
When taking a reline impression for an denture, which is the most common error? 1) Failure to remove undercuts 2) Improperly rounded peripheries 3) Improper establishment of a post dam area 4) Changed centric occlusion
ProsthodonticsAnswer: 4
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
The characteristic of an "arcon" articulator is 1) The condylar elements are placed on the upper member of the articulator 2) The condylar elements are placed on the lower member of the articulator 3) The condylar elements are non-movable 4) The inclination of condylar path is in a curved plane
ProsthodonticsAnswer: 1
Tissue reaction that is common due to overextension of labial flanges of the complete denture 1. Epulis granuloma 2. Epulis fissuratum 3. Papillary hyperplasia 4. Pyogenic granuloma
ProsthodonticsAnswer: 2
In adjusting occlusion for complete denture patient, the two end factors controlling the protrusive movementss are 1. Curve of Spee and cuspal heights 2. Incisal guidance and condylar guidance 3. Curve of Spee and condylar guidance 4. Cuspal heights and incisal guidance
ProsthodonticsAnswer: 2
The function of minor connector is 1) Connect major connector to all components of the RPD 2) Prevents gingival displacement of the RPD 3) Allows a single path of placement of the RPD 4) None of the above
