A good clasp design for a distal extension RPD is better provided by 1) Using stress breakers on the abutment tooth 2) Long abutment teeth with healthy alveolar bone support 3) Short abutment tooth with healthy alveolar bone support 4) Clasps made of wrought wire only
ProsthodonticsAnswer: 2
The distal palatal termination of the complete denture is dictated by the 1) Tuberosity 2) Vibrating line 3) Fovea palatine 4) Maxillary tori
ProsthodonticsAnswer: 2
Hinge axsi face bow records 1. Opening and closing axis of the mandible 2. Relationship of the mandible to the maxilla 3. Vertical dimension of occlusion 4. Centric relation of occlusion
ProsthodonticsAnswer: 1
When a non-rigid connector is used, the path of insertion of the female (keyway) part into the key should be parallel to 1) The path of insertion of retainer not involved with the keyway 2) The path of insertion of both the mesial and distal retainers 3) The path of insertion of retainer involved in the keyway 4) None of the above
ProsthodonticsAnswer: 1
Flabby tissues found in the anterior region under the complete dentures results from 1) Absence of contacts in centric relation 2) Presence of the anterior contacts in centric relation 3) Protrusive contacts of the anterior tooth 4) Increased freeway space
ProsthodonticsAnswer: 2
Lingual bar is used in conditions where 1) Lingual sulcus is deep 2) Lingual sulcus is shallow 3) When splinting of adjacent teeth is required 4) When abutment teeth have poor bony support
ProsthodonticsAnswer: 1
In examining the edentulous mouth of an aged patient wearing complete maxillary denture against lower mandibular anterior teeth, the dentist will see 1) Cystic degeneration of the foramina of the anterior palatine nerve 2) Loss of osseous structure in the anterior maxilla 3) Flabby tissue in the posterior region 4) Decreased interocclusal distance
ProsthodonticsAnswer: 2
In lateral excursion cuspid rise is the choice over group function in the following 1) Alveolar bone loss around premolar and molar 2) Mobility of canines and molars 3) If balancing side contacts are desired 4) All of the above