MDS PREP

Classification of bony defects most helpful in determining the likelihood of repair after periodontal treatment is based on (or) Angular bone defects are classified based on
1. Depth of bone defect
2. Number of bone walls remaining
3. Distance between the facial, ingual walls
4. None of the above

Pedodontics Answer: 2

Angular bone defects are classified based on the number of bone walls remaining.

Trauma from occlusion in the absence of inflammation causes
1. Only reversible changes in periodontium
2. Always irreversible changes in periodontium
3. No changes in periodontium
4. Such condition does not exist

Pedodontics Answer: 1

Trauma from occlusion in the absence of inflammation causes only reversible changes in the periodontium.

Probing depth can be accurately assesed on proximal surface of a tooth by
1. Positioning probe at right angles to tooth surface
2. Walk the probe as close to the contact area as possible
3. Slant the tip of probe apical to contact area
4. Using Naber"s probe

Pedodontics Answer: 3

Probing depth can be accurately assessed on the proximal surface of a tooth by slanting the tip of the probe apical to the contact area.

Main aim of restoration of carious lesion in phase-I therapy
1. To restore function of tooth
2. To restore form of tooth
3. To reduce microbial source
4. All of the above

Pedodontics Answer: 3

The main aim of restoration of carious lesions in phase-I therapy is to reduce microbial source.

Which of the following prematurities is not essentially pathological
1. Mediotrusive
2. Laterotrusive
3. RCP
4. Protrusive contact position

Pedodontics Answer: 1

Mediotrusive prematurity is not essentially pathological.

In periodontal diseases, alveolar bone loss is the result of
1. Both apposition and resorption
2. Apposition only
3. Resorption only
4. None of the above

Pedodontics Answer: 4

In periodontal diseases, alveolar bone loss is the result of both apposition and resorption.

Arkansas stone is lubricated with light mineral oil to
1. Prevent heat build up
2. Remove metal particles
3. Prevent it from drying up
4. All the above

Pedodontics Answer: 4

Arkansas stone is lubricated with light mineral oil to prevent heat build-up, remove metal particles, and prevent it from drying up.

MDS PREP

Classification of bony defects most helpful in determining the likelihood of repair after periodontal treatment is based on (or) Angular bone defects are classified based on
1. Depth of bone defect
2. Number of bone walls remaining
3. Distance between the facial, ingual walls
4. None of the above

Trauma from occlusion in the absence of inflammation causes
1. Only reversible changes in periodontium
2. Always irreversible changes in periodontium
3. No changes in periodontium
4. Such condition does not exist

Probing depth can be accurately assesed on proximal surface of a tooth by
1. Positioning probe at right angles to tooth surface
2. Walk the probe as close to the contact area as possible
3. Slant the tip of probe apical to contact area
4. Using Naber"s probe

Main aim of restoration of carious lesion in phase-I therapy
1. To restore function of tooth
2. To restore form of tooth
3. To reduce microbial source
4. All of the above

Which of the following prematurities is not essentially pathological
1. Mediotrusive
2. Laterotrusive
3. RCP
4. Protrusive contact position

In periodontal diseases, alveolar bone loss is the result of
1. Both apposition and resorption
2. Apposition only
3. Resorption only
4. None of the above

Arkansas stone is lubricated with light mineral oil to
1. Prevent heat build up
2. Remove metal particles
3. Prevent it from drying up
4. All the above

Buttressing bone formation is
1. Congenital abnormality
2. Occurs endosteally
3. Occurs periosteally
4. Due to trauma form occlusion

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MDS PREP

Classification of bony defects most helpful in determining the likelihood of repair after periodontal treatment is based on (or) Angular bone defects are classified based on 1. Depth of bone defect 2. Number of bone walls remaining 3. Distance between the facial, ingual walls 4. None of the above

Trauma from occlusion in the absence of inflammation causes 1. Only reversible changes in periodontium 2. Always irreversible changes in periodontium 3. No changes in periodontium 4. Such condition does not exist

Probing depth can be accurately assesed on proximal surface of a tooth by 1. Positioning probe at right angles to tooth surface 2. Walk the probe as close to the contact area as possible 3. Slant the tip of probe apical to contact area 4. Using Naber"s probe

Main aim of restoration of carious lesion in phase-I therapy 1. To restore function of tooth 2. To restore form of tooth 3. To reduce microbial source 4. All of the above

Which of the following prematurities is not essentially pathological 1. Mediotrusive 2. Laterotrusive 3. RCP 4. Protrusive contact position

In periodontal diseases, alveolar bone loss is the result of 1. Both apposition and resorption 2. Apposition only 3. Resorption only 4. None of the above

Arkansas stone is lubricated with light mineral oil to 1. Prevent heat build up 2. Remove metal particles 3. Prevent it from drying up 4. All the above

Buttressing bone formation is 1. Congenital abnormality 2. Occurs endosteally 3. Occurs periosteally 4. Due to trauma form occlusion

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Classification of bony defects most helpful in determining the likelihood of repair after periodontal treatment is based on (or) Angular bone defects are classified based on
1. Depth of bone defect
2. Number of bone walls remaining
3. Distance between the facial, ingual walls
4. None of the above

Trauma from occlusion in the absence of inflammation causes
1. Only reversible changes in periodontium
2. Always irreversible changes in periodontium
3. No changes in periodontium
4. Such condition does not exist

Probing depth can be accurately assesed on proximal surface of a tooth by
1. Positioning probe at right angles to tooth surface
2. Walk the probe as close to the contact area as possible
3. Slant the tip of probe apical to contact area
4. Using Naber"s probe

Main aim of restoration of carious lesion in phase-I therapy
1. To restore function of tooth
2. To restore form of tooth
3. To reduce microbial source
4. All of the above

Which of the following prematurities is not essentially pathological
1. Mediotrusive
2. Laterotrusive
3. RCP
4. Protrusive contact position

In periodontal diseases, alveolar bone loss is the result of
1. Both apposition and resorption
2. Apposition only
3. Resorption only
4. None of the above

Arkansas stone is lubricated with light mineral oil to
1. Prevent heat build up
2. Remove metal particles
3. Prevent it from drying up
4. All the above

Buttressing bone formation is
1. Congenital abnormality
2. Occurs endosteally
3. Occurs periosteally
4. Due to trauma form occlusion