MDS PREP
Lateral condylar guidance is
1. L = 12 + d/h
2. L = H + d/12
3. L = H/8 + 12
4. L = H + d/12
Prosthodontics
Answer: 3
Stability in RPD is best given by
1) Harmonious occlusion
2) Retentive arm
3) Reciprocal arm
4) Using anatomical pontics
Prosthodontics
Answer: 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
Prosthodontics
Answer: 1
Occlusal forces generated by the natural dentition is in the order of
1) 25 pounds
2) 50 pounds
3) 100 pounds
4) 150 pounds
Prosthodontics
Answer: 4
The bridge retainer should have the following important requirment
1) Should be retentive
2) Easy to prepare
3) Articulation
4) None of the above
Prosthodontics
Answer: 1
As lower denture settles down due to ridge resorption, the effect is a
1) Prominent chin
2) Receded chin
3) Deepening of mentolabial sulcus
4) Deepening of nasolabial fold
Prosthodontics
Answer: 1
Speech difficulties in complete denture wearers can be avoided
1. By positioning the teeth simulating natural tooth positions
2. By setting the maxillary teeth labial to the ridge
3. By setting the mandibular teeth lingual to the ridge
4. All of the above