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NEETMDS- Prosthodontics mcq
MDS PREP
Generalised soreness of the basal seat area in a new complete denture wearer is due to
1) Excessive vertical dimension
2) Deflective occlusal contacts
3) Overextended borders
4) All of the above
Prosthodontics Answer: 1

Incisal guidance in articulator is
1) Same as condylar guidance
2) Mechanical equivalent of overjet and overbite
3) A fixed point
4) Mechanical equivalent of the overjet only
Prosthodontics Answer: 2

Cheek biting seen in new complete denture wearer is due to........... and corresponding treatment is
1) Excessive overlap of teeth in buccal segment; reduce buccal surface of the lower teeth
2) Excessive overlap of teeth in buccal segment; reduce lingual surface of the lower teeth
3) Insufficient overlap of teeth in buccal segment; reduce buccal surface of the lower teeth
4) All of the above
Prosthodontics Answer: 3

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
Prosthodontics Answer: 2

The anterior border of the palatal major connector should follow
1) The valleys between the rugae
2) The crests of prominent rugae
3) Both the crests and valleys
4) None of the above
Prosthodontics Answer: 1

The best criterion for teeth selection is
1) Past photographs
2) Pre extraction records
3) Study models
4) None of the above
Prosthodontics Answer: 2

An important advantage of the I-bar retainer in the RPI concept, is that,
1 since the tooth contour is not altered food accumulation against the tooth surface is minimized
2 the I bar is passive in its relationship to the abutment tooth against vertical displacing forces
3 it provides more horizontal stability than other retainers
4. it is more retentive
Prosthodontics Answer: 1

Dental surveyor is used to
1) Measure resiliency of tissues
2) Indicate relative parallelism between two teeth
3) To determine depth of undercut
4) Both B and C
Prosthodontics Answer: 4

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