MDS PREP
Prophy jet utilises water with air powder of
1. Sodium bicarbonate
2. Sodium chloride
3. Calcium carbonate
4. Calcium bicarbonate
Pedodontics
Answer: 1
Prophy jet utilizes water with air powder of sodium bicarbonate.
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.
Trauma from occlusion does not affect
1. Alveolar bone & enamel
2. Cementum & enamel
3. Gingiva & epithelial attachment
4. Periodontal ligament & cementum
Pedodontics
Answer: 3
Trauma from occlusion does not affect the gingiva and epithelial attachment.
Angular osseous defects cannot occur in
1. Mandibular anterior region
2. Mandibular molar region
3. Maxillary premolar region
4. Maxillary molar region
Pedodontics
Answer: 1
Angular osseous defects can occur in the mandibular anterior region.
Buttressing bone formation is
1. Congenital abnormality
2. Occurs endosteally
3. Occurs periosteally
4. Due to trauma form occlusion
Pedodontics
Answer: 4
Buttressing bone formation is due to trauma from occlusion.
The advantage of electrosurgery over blade for gingival tissue management is
1. Rapid postoperative healing
2. Cheaper
3. Less haemorrhage
4. All of the above
The advantage of electrosurgery over blade for gingival tissue management is less hemorrhage.
The occlusal line that is produced due to reversal of cuspal inclines in bruxism patients is called
1. Curve of Manson
2. Curve of Wilson
3. Curve of Spee
4. Pleasure curve
Pedodontics
Answer: 4
The occlusal line produced due to reversal of cuspal inclines in bruxism patients is called the pleasure curve.
Bony defects which result in plateau-like marginal bone are called
1. Bulbous adaptive
2. Ledges
3. Craters
4. Trough
Pedodontics
Answer: 1
Bony defects that result in plateau-like marginal bone are called bulbous adaptive.