MDS PREP
Technique that is best suited for preparing fine and curved canals
1. Step back
2. Step down
3. Crown down
4. Double flare technique
Pedodontics
Answer: 4
The double flare technique is best suited for preparing fine and curved canals.
All of the following are contraindications for root planing EXCEPT
1. Deficient or overhanging margins of amalgam restorations
2. Erosion and/or abrasion
3. Recession
4. Root caries
Pedodontics
Answer: 3
Recession is not a contraindication for root planing.
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.
The distance between junctional epithelium and alveolar bone
1. Increase with age
2. Decrease with age
3. Remains constant
4. None of the above
Pedodontics
Answer: 3
The distance between junctional epithelium and alveolar bone remains constant with age.
Which of the following has high degree of correlation of PI of Russell"s
1. OHI-S
2. PMA index
3. Loe and Sillness
4. Sillness and Loe
The OHI-S index has a high degree of correlation with the PI of Russell.
Which of the following methods for correction of occlusal supracontacts result in restoration of buccolingual width that is increased due to flattering of occlusal surface?
1. Grooving
2. Spheroiding
3. Contacting
4. Pointing
Pedodontics
Answer: 2
Spheroiding is a method for correcting occlusal supracontacts that restores buccolingual width.
The periodontal pocket principally contains
1. Living and degenerated leucocytes
2. Microorganisms, their products and debris
3. Gingival fluids and salivary mucin
4. Desquamated epithelial cells
Pedodontics
Answer: 2
The periodontal pocket principally contains microorganisms, their products, and debris.
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.