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NEETMDS- Oral Surgery mcq
MDS PREP
Ludwig"s angina involves.............spaces
1) Submandibular
2) Submental
3) Sublingual
4) All
Oral Surgery Answer: 4

Which of the following disorders responds favourably during using an occlusal separator 
 1. Capsular fibrosis
 2. Muscle spasm
 3. Chronic dislocation
 4. Unilateral condylar hyperplasia
Oral Surgery Answer: 2

Persistent pyrexia after full mouth extraction results from
1) Wound infection
2) Dehydration
3) Endocarditis
4) Any of the above
Oral Surgery Answer: 4

During cryosurgery
1) Cells get evaporated
2) Cell will not die, only freeze
3) Patients need general anaesthesia
4) None of the above
Oral Surgery Answer: 2

During cryosurgery, cells do not die immediately; they freeze, which can lead to cell death over time.

A Gunning"s splint is used in the treatment of
1) Fracture of the condylar neck of a child
2) Fracture of the edentulous mandible
3) Anterior dentoalveolar fracture
4) None of the above
Oral Surgery Answer: 2

A Gunning splint is used in the treatment of fractures of the edentulous mandible, providing stabilization during healing.

While extracting a multirooted tooth, the crown fractures; the prudent next step is to
1) Divide the roots with a bar
2) Reflect a flap
3) Reapply the forceps in a more apical direction
4) Leave the roots in place and observe
Oral Surgery Answer: 2

Malignant tumors of epithelial tissue are termed
1. gliomas
2. sarcomas
3. teratomas
4. carcinomas
Oral Surgery Answer: 4

The colour of a nitrous oxide cyinder is 
 1. Red
 2. Blue
 3. White
 4. Black
Oral Surgery Answer: 2

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