MDS PREP

The undercuts given in a class I cavity placed in
1) Buccopulpal and linguopulpal line angles
2) Mesiobuccal and distobuccal line angles
3) All the line angles
4) None of the above

Conservative Dentistry Answer: 1

The hard carious dentin is removed with
1) Excavator
2) Bur at low speed
3) Bur at high speed
4) None of the above

Conservative Dentistry Answer: 3

A deficient cavosurface margin in newly condensed amalgam is due to the following factors except
1) Poor condensation of the amalgam
2) Use of a condensor with a small head
3) Use of a large initial increment for condensation
4) None of the above

Conservative Dentistry Answer: 2

Surface hardness of the gold foil during condensation
1. Always increases
2. Always decreases
3. Increased followed by a decrease
4. Decreased followed by an increase

Conservative Dentistry Answer: 1

Cavities beginning in the proximal surfaces of bicuspids and molars are
1) Class 1
2) Class 2
3) Class 3
4) Class 5

Conservative Dentistry Answer: 2

Which tooth separator works on traction principle
1) Ferrior
2) Wedge
3) Elliot
4) Ivory

Conservative Dentistry Answer: 1

The most common cause of gingivitis after restorative procedure is
1) Gingival retraction during impression taking
2) Rough margins and overhanging restorations
3) Both A and B
4) None of the above

Conservative Dentistry Answer: 2

If a die is not seated properly in the articulator, resulting onlay will be
1) Infraocclusion and low occlusal height
2) Supraocclusion and excessive occlusal height
3) Supraocclusion and low occlusal height
4) Infraocclusion and excessive vertical height

Conservative Dentistry Answer: 2

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MDS PREP

The undercuts given in a class I cavity placed in1) Buccopulpal and linguopulpal line angles2) Mesiobuccal and distobuccal line angles 3) All the line angles4) None of the above

The hard carious dentin is removed with1) Excavator2) Bur at low speed3) Bur at high speed 4) None of the above

A deficient cavosurface margin in newly condensed amalgam is due to the following factors except1) Poor condensation of the amalgam2) Use of a condensor with a small head3) Use of a large initial increment for condensation4) None of the above

Surface hardness of the gold foil during condensation 1. Always increases 2. Always decreases 3. Increased followed by a decrease 4. Decreased followed by an increase

Cavities beginning in the proximal surfaces of bicuspids and molars are1) Class 12) Class 23) Class 34) Class 5

Which tooth separator works on traction principle1) Ferrior2) Wedge3) Elliot4) Ivory

The most common cause of gingivitis after restorative procedure is1) Gingival retraction during impression taking2) Rough margins and overhanging restorations3) Both A and B4) None of the above

If a die is not seated properly in the articulator, resulting onlay will be1) Infraocclusion and low occlusal height2) Supraocclusion and excessive occlusal height3) Supraocclusion and low occlusal height4) Infraocclusion and excessive vertical height

Explore by subjects

The undercuts given in a class I cavity placed in
1) Buccopulpal and linguopulpal line angles
2) Mesiobuccal and distobuccal line angles
3) All the line angles
4) None of the above

The hard carious dentin is removed with
1) Excavator
2) Bur at low speed
3) Bur at high speed
4) None of the above

A deficient cavosurface margin in newly condensed amalgam is due to the following factors except
1) Poor condensation of the amalgam
2) Use of a condensor with a small head
3) Use of a large initial increment for condensation
4) None of the above

Surface hardness of the gold foil during condensation
1. Always increases
2. Always decreases
3. Increased followed by a decrease
4. Decreased followed by an increase

Cavities beginning in the proximal surfaces of bicuspids and molars are
1) Class 1
2) Class 2
3) Class 3
4) Class 5

Which tooth separator works on traction principle
1) Ferrior
2) Wedge
3) Elliot
4) Ivory

The most common cause of gingivitis after restorative procedure is
1) Gingival retraction during impression taking
2) Rough margins and overhanging restorations
3) Both A and B
4) None of the above

If a die is not seated properly in the articulator, resulting onlay will be
1) Infraocclusion and low occlusal height
2) Supraocclusion and excessive occlusal height
3) Supraocclusion and low occlusal height
4) Infraocclusion and excessive vertical height