MDS PREP

Elliot separator works on the principle of
1) Lever
2) Traction
3) Wedge
4) Pulleys

Conservative Dentistry Answer: 3

Suck back porosity in the casting can be eliminated by
1) Increasing the mould metal temperature differential
2) Increasing the flow of the molten metal
3) Flaring the point of the sprue attachment
4) None of the above

Conservative Dentistry Answer: 3

The best method to retract gingiva for class V composite restoration
1) Retraction ford
2) Electrosurgery
3) Rubber dam
4) All of the above

Conservative Dentistry Answer: 3

When a posterior occlusal amalgam makes multiple contacts with an occluding tooth surface, behaves as though it is in
1) Flexion
2) Compression
3) Shear
4) Diametral compression

Conservative Dentistry Answer: 1

The advantage of ultraspeed hand piece is
1) Low frequency and high amplitude make the patient comfortable
2) High frequency and low amplitude do not let the patient perceive pain
3) Less trauma
4) None of the above

Conservative Dentistry Answer: 2

The angle former is a special type of
1) Chisel
2) Excavator
3) Hatchet
4) Rotary instrument

Conservative Dentistry Answer: 2

The pulp horn that is most likely to be exposed during cavity preparation on deciduous molars is
1. Mesiobuccal of first molar
2. Mesiobuccal of second molar
3. Distobuccal of first molar
4. Distobuccal of second molar

Conservative Dentistry Answer: 1

For class V direct filling gold preparation, retention points are
1) In the enamel completely
2) In the occlusal and gingivall line angles
3) In the mesial and distal walls
4) In the axial wall completely

Conservative Dentistry Answer: 2

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MDS PREP

Elliot separator works on the principle of1) Lever 2) Traction3) Wedge4) Pulleys

Suck back porosity in the casting can be eliminated by1) Increasing the mould metal temperature differential2) Increasing the flow of the molten metal3) Flaring the point of the sprue attachment4) None of the above

The best method to retract gingiva for class V composite restoration 1) Retraction ford2) Electrosurgery 3) Rubber dam 4) All of the above

When a posterior occlusal amalgam makes multiple contacts with an occluding tooth surface, behaves as though it is in1) Flexion2) Compression3) Shear4) Diametral compression

The advantage of ultraspeed hand piece is1) Low frequency and high amplitude make the patient comfortable2) High frequency and low amplitude do not let the patient perceive pain3) Less trauma4) None of the above

The angle former is a special type of1) Chisel2) Excavator3) Hatchet4) Rotary instrument

The pulp horn that is most likely to be exposed during cavity preparation on deciduous molars is 1. Mesiobuccal of first molar 2. Mesiobuccal of second molar 3. Distobuccal of first molar 4. Distobuccal of second molar

For class V direct filling gold preparation, retention points are1) In the enamel completely2) In the occlusal and gingivall line angles3) In the mesial and distal walls4) In the axial wall completely

Explore by subjects

Elliot separator works on the principle of
1) Lever
2) Traction
3) Wedge
4) Pulleys

Suck back porosity in the casting can be eliminated by
1) Increasing the mould metal temperature differential
2) Increasing the flow of the molten metal
3) Flaring the point of the sprue attachment
4) None of the above

The best method to retract gingiva for class V composite restoration
1) Retraction ford
2) Electrosurgery
3) Rubber dam
4) All of the above

When a posterior occlusal amalgam makes multiple contacts with an occluding tooth surface, behaves as though it is in
1) Flexion
2) Compression
3) Shear
4) Diametral compression

The advantage of ultraspeed hand piece is
1) Low frequency and high amplitude make the patient comfortable
2) High frequency and low amplitude do not let the patient perceive pain
3) Less trauma
4) None of the above

The angle former is a special type of
1) Chisel
2) Excavator
3) Hatchet
4) Rotary instrument

The pulp horn that is most likely to be exposed during cavity preparation on deciduous molars is
1. Mesiobuccal of first molar
2. Mesiobuccal of second molar
3. Distobuccal of first molar
4. Distobuccal of second molar

For class V direct filling gold preparation, retention points are
1) In the enamel completely
2) In the occlusal and gingivall line angles
3) In the mesial and distal walls
4) In the axial wall completely