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NEETMDS- Oral Surgery mcq
MDS PREP
Which of the following is right regarding guardsman fracture
1) CSF rhinorrhoea is severe in these cases
2) Commonly seen in epileptics
3) Both of the above
4) None of the above
Oral Surgery Answer: 2

Guardsman fractures are commonly seen in epileptics, as seizures can lead to falls and subsequent facial injuries.

Moon face is seen in 
 1. Le Fort I
 2. Le Fort II
 3. Le Fort III
 4. Orbital fractures
Oral Surgery Answer: 2

The most frequent site of fracture of the mandible is
1. symphysis
2 coronoid process
3. ascending ramus
4. condyle
Oral Surgery Answer: 4

Polyglycolic acid suture material ("Vicryl") is a/an 
 1. Absorbable natural suture
 2. Absorbable synthetic suture
 3. Non-absorbable natural suture
 4. None of the above
Oral Surgery Answer: 2

Which surgical procedure is carried out to treat TMJ ankylosis?
1) Arthroplasty
2) Condylectomy
3) Discoplasty
4) Capsulorrhaphy
Oral Surgery Answer: 1

Which of the following is true reagarding local anaesthesia?
1) They are basic salts of weak acids
2) Not effective in alkaline pH
3) Form salts with acids
4) They are acidic salts of weak bases
Oral Surgery Answer: 4

A patient who is a grand mal epileptic requires emergency extraction. One should
1) Advise the patient that procedure requires admission to the hospital
2) Proceed with extraction using xylocaine without adrenaline
3) Proceed with extraction if anticonvulsive medication is employed by patient
4) None of the above
Oral Surgery Answer: 3

The purpose of alveoloplasty is to
1) Eliminate the undercuts that interfere with seating of the denture
2) Retain the width of the alveolar ridge even though undercuts exists
3) Both of the above
4) None of the above
Oral Surgery Answer: 1

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