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NEETMDS- Oral Surgery mcq
MDS PREP
Lidocaine is an example of an
1) Acid
2) Amide
3) Ester
4) Aldehyde
Oral Surgery Answer: 2

A displaced mandibular fracture in a child should be managed by 
 1. Circum-mandibular wiring
 2. Early mobilization
 3. Intermaxillary fixation
 4. Transosseous wiring
Oral Surgery Answer: 2

Fracture of mandible all are true except
1) Fracture of the mandible are common at the angle of the mandible
2) Fracture of the mandible are a affected by the muscle pull
3) Fractures of the mandible are usually characterized by sublingual haematoma
4) CSF rhinorrhoea is a common finding
Oral Surgery Answer: 4

CSF rhinorrhea is not a common finding in mandibular fractures; it is more associated with skull base injuries.

Among the following which are characters of an ideal graft
1) It should withstand mechanical forces
2) It should produce no immunological response
3) It should actively assist osteogenic process of the host
4) All of the above
Oral Surgery Answer: 4

The treatment of choice for traumatic bone cyst is
1) Marsupialization and leaving the cyst lining
2) Opening the cavity and inducing bleeding
3) Enucleation of the cyst lining
4) Packing with BIPP and prevent bleeding and clot formation
Oral Surgery Answer: 2

The most common site of leak in CSF rhinorrhoea is
1) Sphenoid sinus
2) Frontal sinus
3) Cribriform plate
4) Tegmen tympani
Oral Surgery Answer: 3

Idiopathic trigeminal neuralgia most commonly affects the
1. right mandibular division
2. lett maxillary division
3. right ophthalmic division
4. left mandibular division
Oral Surgery Answer: 1

Treatment of choice for a localised osteitis or dry socket following extraction of tooth is
1) Topical antibiotic application in the socket
2) Systemic antibiotic administration
3) Debridement of the wound by irrigation and placement of sedative
4) None of the above
Oral Surgery Answer: 3

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