MDS PREP

The microwave method of processing resin is better than the conventional in that it provides
1) Better shine
2) Less porosity
3) Less shrinkage
4) Colour stability

Conservative Dentistry Answer: 2

Which of the following should be used to clean the operating site before giving composite restorations?
1) Pumice slurry
2) Prophy paste containing glycerine
3) Prophy paste containing fluoride
4) All of the above

Conservative Dentistry Answer: 1

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

Which of the following is not true about lubricant for rubber dam placement?
1) Should have water-miscible vehicle
2) Vaseline is an ideal choice
3) Should be easy to remove
4) Should not interfere with bonding procedure

Conservative Dentistry Answer: 2

According to Black"s classification caries on lingual pits of maxillary central incisors are
1) Class I
2) Class II
3) Class III
4) Class IV

Conservative Dentistry Answer: 1

A thick matrix band has mainly the disadvantage of
1) May damage periodontal ligament
2) Adaptation in the interdental area is difficult
3) Proper proximal contacts are difficult to achieve
4) Difficult in contouring

Conservative Dentistry Answer: 3

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

Extension for prevention is directly related to
1) Removal of unsupported enamel on proximal surface of class III cavity
2) Elimination of all carious dentin beyond average depth of pulpal wall
3) The outline form of the cavity preparation
4) None of the above

MDS PREP

The microwave method of processing resin is better than the conventional in that it provides
1) Better shine
2) Less porosity
3) Less shrinkage
4) Colour stability

Which of the following should be used to clean the operating site before giving composite restorations?
1) Pumice slurry
2) Prophy paste containing glycerine
3) Prophy paste containing fluoride
4) All of the above

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

Which of the following is not true about lubricant for rubber dam placement?
1) Should have water-miscible vehicle
2) Vaseline is an ideal choice
3) Should be easy to remove
4) Should not interfere with bonding procedure

According to Black"s classification caries on lingual pits of maxillary central incisors are
1) Class I
2) Class II
3) Class III
4) Class IV

A thick matrix band has mainly the disadvantage of
1) May damage periodontal ligament
2) Adaptation in the interdental area is difficult
3) Proper proximal contacts are difficult to achieve
4) Difficult in contouring

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

Extension for prevention is directly related to
1) Removal of unsupported enamel on proximal surface of class III cavity
2) Elimination of all carious dentin beyond average depth of pulpal wall
3) The outline form of the cavity preparation
4) None of the above

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MDS PREP

The microwave method of processing resin is better than the conventional in that it provides1) Better shine2) Less porosity3) Less shrinkage4) Colour stability

Which of the following should be used to clean the operating site before giving composite restorations?1) Pumice slurry2) Prophy paste containing glycerine3) Prophy paste containing fluoride4) All of the above

A mechanical separator is placed between a premolar and molar. Greater movement will be exhibited by the1) Premolar2) Molar3) Equally by both4) Variable

Which of the following is not true about lubricant for rubber dam placement?1) Should have water-miscible vehicle2) Vaseline is an ideal choice3) Should be easy to remove4) Should not interfere with bonding procedure

According to Black"s classification caries on lingual pits of maxillary central incisors are1) Class I2) Class II3) Class III4) Class IV

A thick matrix band has mainly the disadvantage of1) May damage periodontal ligament2) Adaptation in the interdental area is difficult3) Proper proximal contacts are difficult to achieve4) Difficult in contouring

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

Extension for prevention is directly related to1) Removal of unsupported enamel on proximal surface of class III cavity2) Elimination of all carious dentin beyond average depth of pulpal wall3) The outline form of the cavity preparation4) None of the above

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The microwave method of processing resin is better than the conventional in that it provides
1) Better shine
2) Less porosity
3) Less shrinkage
4) Colour stability

Which of the following should be used to clean the operating site before giving composite restorations?
1) Pumice slurry
2) Prophy paste containing glycerine
3) Prophy paste containing fluoride
4) All of the above

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

Which of the following is not true about lubricant for rubber dam placement?
1) Should have water-miscible vehicle
2) Vaseline is an ideal choice
3) Should be easy to remove
4) Should not interfere with bonding procedure

According to Black"s classification caries on lingual pits of maxillary central incisors are
1) Class I
2) Class II
3) Class III
4) Class IV

A thick matrix band has mainly the disadvantage of
1) May damage periodontal ligament
2) Adaptation in the interdental area is difficult
3) Proper proximal contacts are difficult to achieve
4) Difficult in contouring

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

Extension for prevention is directly related to
1) Removal of unsupported enamel on proximal surface of class III cavity
2) Elimination of all carious dentin beyond average depth of pulpal wall
3) The outline form of the cavity preparation
4) None of the above