MDS PREP
Which of the following would be indicated if one expected a long surgical procedure and a general anaesthetic to be administrated
1) Sodium thiopental iv
2) Vinyl ether, open drop method
3) Intubation with individually selected anaesthetic agent
4) None of the above
Oral Surgery
Answer: 3
All are true for silk sutures except
1) It is quite reactive
2) It promotes infection
3) Allows easy knotting
4) Obtained from silk worm bombyxmori
Oral medicine
Answer: 3
The placement and direction of proximal retentive grooves on 3/4th crown of molar tooth
1) Placed in buccal half and with buccal to lingual divergence
2) Placed in buccal half with lingual to buccal divergence
3) Placed in centre of the crown and with buccal to lingual divergence
4) None of the above
Prosthodontics
Answer: 1
Complete dentures are said to be in balanced occlusion when
1. There is no damage to the TMJ
2. Simultaneous contacts occur bilaterally in all ecentric movements
3. There is no damage to the underlying mucosa
4. Teeth are well seated on the ridge without discomfort
Prosthodontics
Answer: 2
Most important step in cardiac resuscitation is
1) Bicarbonate administration
2) Cardiac massage
3) Ventilation
4) Intracardiac adrenaline
Oral medicine
Answer: 3
Name the lesion where cotton wool, multi focal radiodense conglomerates is not seen usually
1. Gardner"s syndrome
2. Cemento-osseous dysplasia
3. Paget"s disease
4. Fibrous dysplasia
A congential epulis of the newborn is most likely to resemble microscopically
1) An epithelial pearl
2) A gingivitis granuloma gravidarium
3) An aberrant sebaceous gland
4) A granular cell myoblastoma
Oral Pathology
Answer: 4
What is the role of gastrin in the gastric phase of acid secretion?
1) It is released by the pancreas and stimulates acid secretion in the stomach
2) It is released by the duodenum and inhibits acid secretion
3) It is released by the stomach and stimulates acid secretion in response to food
4) It has no role in gastric acid secretion
Gastrin is released by the stomach and stimulates acid secretion in response to food, playing a key role in the gastric phase of digestion.