The formation of a pocket on the mesial side of an anteriorly tipped second molars is due to 1) Extrusion of upper molars into the edentulous space 2) Food impaction 3) Lack of stimulation from the anterior edentulous portion 4) Vertical forces not directed along the long axis of the crown
ProsthodonticsAnswer: 4
The function of the scriber in a surveyor 1) To mark the clasp location 2) To mark the undercut area 3) Marks the greatest convexity of the tooth surface 4) All of the above
ProsthodonticsAnswer: 3
The concept of occlusion that maintains that the anteroposterior plane of occlusion should be parallel with the denture foundation and not dictated by the horizontal condylar guidance is called 1) Lingualised concept 2) Balanced concept 3) Neutrocentric concept 4) Mutually protected concept
ProsthodonticsAnswer: 3
Mark the consonant sounds requiring contact between the lips and teeth (labiodentals) 1) d, t, l 2) b, p, m 3) th 4) f, ph, v
ProsthodonticsAnswer: 4
The principal function of the indirect retainer is to 1) Stabilise the RPD against lateral movements 2) Minimise the movement of denture away from the supporting tissue 3) Minimise the movement of teh denture base towards the supporting tissue 4) None of the above
ProsthodonticsAnswer: 2
In complete denture setting, for better aesthetics, the maxillary anteriors are set 1. Parallel to the middle of the face profile 2. Parallel to the profile of the lower of the face 3. Skeletal profile has no role in aesthetic teeth setting 4. Parallel to the inner canthus-angle of the mouth line
ProsthodonticsAnswer: 4
The size of wire used to reinforce porcelain bridges is 1) 10 gauge 2) 12 gauge 3) 14 gauge 4) 6 gauge
ProsthodonticsAnswer: 3
Excessive occlusal wear in a young patient not consistent with the age indicates 1) Normal changes with age 2) He is consuming abrasive foods 3) He is having high masticatory efficiency 4) CO and CR are not coinciding