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NEETMDS- Conservative Dentistry mcq
MDS PREP
In a tooth in which the pulp has been removed, the pulpal wall becomes the
1) Apical wall
2) Axial wall
3) Gingival wall
4) Subpulpal wall
Conservative Dentistry Answer: 2

The following is a sedative dressing for hyperaemic pulp
1) ZoE
2) Zinc phosphate
3) Varnish with ZoE
4) Calcium hydroxide
Conservative Dentistry Answer: 1

Replanted avulses tooth can be aesthetically stabilised by 
 1. Occlusal splints
 2. Composite resins
 3. Arch bar
 4. All of the above
Conservative Dentistry Answer: 2

Proximal caries usually starts at or in
1) Contact area
2) Gingival to contact area
3) Above contact area below marginal ridge
4) Gingival to free gingival margin
Conservative Dentistry Answer: 2

Fracture in a mesioocclusal cavity can be prevented by 
 1. Rounding axiopulpal line angle
 2. Increasing pulpal depth
 3. Buccolingually divergent walls
 4. Providing retention in dentin only
Conservative Dentistry Answer: 1

Which is the material of choice to be given in class V cavities
1) Silicate cement
2) Polycarboxylate cement
3) Glass ionomer cement
4) Unfilled resin
Conservative Dentistry Answer: 3

Composites are retained by the phenominon of 
 1. Cohesion
 2. True bonding
 3. Mechanical interlocking
 4. Atomic forces
Conservative Dentistry Answer: 3

A mechanical separator is placed between a premolar and molar. Greater movement will be exhibited by the
1) Premolar
2) Molar
3) Equally by both
4) Variable
Conservative Dentistry Answer: 1

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