MDS PREP

Amount of force needed to condense direct filling gold depends on�
1. Angle of compaction
2. Surface area of the condenser
3. Amount of the remaining dentin
4. Type of direct filling gold

Conservative Dentistry Answer: 2

Amount of force needed to condense direct filling gold depends on the surface
area of the condenser. The larger the surface area, the less pressure is
required to achieve proper condensation. The force applied affects the
compaction of the gold, but it is the size and shape of the condenser point that
dictate the actual pressure exerted on the material.�

Floor of class II cavity for amalgam restoration, occlusally should be
1. In enamel
2. In dentin
3. In DEJ
4. Just above the root of pulp chamber

Conservative Dentistry Answer: 2

Outline form of the cavity is influenced by all except
1) Proximity to the pulp
2) Tooth position in the arch
3) Type of restorative material
4) Spreads of caries

Conservative Dentistry Answer: 1

In a class II mesioocclusal inlay gingival, bevel is at
1) 30-40 degree
2) 45-60 degree
3) 60-80 degree
4) No fixed angulation

Conservative Dentistry Answer: 1

Universal matrix band retainer is also known as
1) Ivory 8 retainer
2) Tofflemire retainer
3) Sequiland retainer
4) None of the above

Conservative Dentistry Answer: 2

The calcium is added to the direct filling gold
1) To increase the smoothness of the gold
2) To increase the strength and hardness
3) To increase the corrosion resistance
4) All of the above

Conservative Dentistry Answer: 2

The main purpose of etching the enamel before placing composites
1. Increases the surface area 2000 times
2. To create surface irregularities to aid in mechanical interblocking
3. Allow proper adaptation and decrease marginal leakage
4. All of the above

Conservative Dentistry Answer: 4

Cutting instruments should be thoroughly sharpened
1) To reduce pain
2) To effectively control the instrument
3) To create smooth surface wall
4) All of the above

MDS PREP

Amount of force needed to condense direct filling gold depends on�
1. Angle of compaction
2. Surface area of the condenser
3. Amount of the remaining dentin
4. Type of direct filling gold

Floor of class II cavity for amalgam restoration, occlusally should be
1. In enamel
2. In dentin
3. In DEJ
4. Just above the root of pulp chamber

Outline form of the cavity is influenced by all except
1) Proximity to the pulp
2) Tooth position in the arch
3) Type of restorative material
4) Spreads of caries

In a class II mesioocclusal inlay gingival, bevel is at
1) 30-40 degree
2) 45-60 degree
3) 60-80 degree
4) No fixed angulation

Universal matrix band retainer is also known as
1) Ivory 8 retainer
2) Tofflemire retainer
3) Sequiland retainer
4) None of the above

The calcium is added to the direct filling gold
1) To increase the smoothness of the gold
2) To increase the strength and hardness
3) To increase the corrosion resistance
4) All of the above

The main purpose of etching the enamel before placing composites
1. Increases the surface area 2000 times
2. To create surface irregularities to aid in mechanical interblocking
3. Allow proper adaptation and decrease marginal leakage
4. All of the above

Cutting instruments should be thoroughly sharpened
1) To reduce pain
2) To effectively control the instrument
3) To create smooth surface wall
4) All of the above

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MDS PREP

Amount of force needed to condense direct filling gold depends on�1. Angle of compaction2. Surface area of the condenser3. Amount of the remaining dentin4. Type of direct filling gold

Floor of class II cavity for amalgam restoration, occlusally should be 1. In enamel 2. In dentin 3. In DEJ 4. Just above the root of pulp chamber

Outline form of the cavity is influenced by all except1) Proximity to the pulp2) Tooth position in the arch3) Type of restorative material4) Spreads of caries

In a class II mesioocclusal inlay gingival, bevel is at1) 30-40 degree2) 45-60 degree3) 60-80 degree4) No fixed angulation

Universal matrix band retainer is also known as1) Ivory 8 retainer2) Tofflemire retainer3) Sequiland retainer4) None of the above

The calcium is added to the direct filling gold1) To increase the smoothness of the gold2) To increase the strength and hardness3) To increase the corrosion resistance4) All of the above

The main purpose of etching the enamel before placing composites 1. Increases the surface area 2000 times 2. To create surface irregularities to aid in mechanical interblocking 3. Allow proper adaptation and decrease marginal leakage 4. All of the above

Cutting instruments should be thoroughly sharpened 1) To reduce pain2) To effectively control the instrument3) To create smooth surface wall4) All of the above

Explore by subjects

Amount of force needed to condense direct filling gold depends on�
1. Angle of compaction
2. Surface area of the condenser
3. Amount of the remaining dentin
4. Type of direct filling gold

Floor of class II cavity for amalgam restoration, occlusally should be
1. In enamel
2. In dentin
3. In DEJ
4. Just above the root of pulp chamber

Outline form of the cavity is influenced by all except
1) Proximity to the pulp
2) Tooth position in the arch
3) Type of restorative material
4) Spreads of caries

In a class II mesioocclusal inlay gingival, bevel is at
1) 30-40 degree
2) 45-60 degree
3) 60-80 degree
4) No fixed angulation

Universal matrix band retainer is also known as
1) Ivory 8 retainer
2) Tofflemire retainer
3) Sequiland retainer
4) None of the above

The calcium is added to the direct filling gold
1) To increase the smoothness of the gold
2) To increase the strength and hardness
3) To increase the corrosion resistance
4) All of the above

The main purpose of etching the enamel before placing composites
1. Increases the surface area 2000 times
2. To create surface irregularities to aid in mechanical interblocking
3. Allow proper adaptation and decrease marginal leakage
4. All of the above

Cutting instruments should be thoroughly sharpened
1) To reduce pain
2) To effectively control the instrument
3) To create smooth surface wall
4) All of the above