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NEETMDS- Oral Surgery mcq
MDS PREP
The treatment for a mandibular fracture between the incisors is treated with
1) Risdon wiring
2) Essig wiring
3) Cap splint with circum-mandibular wiring
4) Transosseous wiring
Oral Surgery Answer: 1

The treatment for a mandibular fracture between the incisors is typically done using Risdon wiring to stabilize the fracture.

Which is the best method to counteract severe acidosis following cardiopulmonary resuscitation? 
 1. Administration of adrenaline by IV routes
 2. Administration of sodium bicorbonate intravenously
 3. Administration of adrenaline intramuscularly
 4. No treatment is necessary because it is self-limiting
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

Thirty seconds after the injection of 1.8 mL of local anaesthetic containing 2 % lidocaine with 1:1,00,000 adrenaline, patient loses consciousness. The most probable diagnosis is
1) Toxic reaction to the adrenaline
2) Cerebral hypoxia
3) Techycardia
4) Toxic reaction to the lidocaine
Oral Surgery Answer: 2

Minimum volumes of local anaesthetic agent is advised for iniltration when excising freni because larger volumes may
1) Cause tissue slough
2) Distort the tissues
3) Cause rebound bleeding
4) Cause toxic effects
Oral Surgery Answer: 2

Death in Ludwig"s angina occurs due to
1) Sepsis
2) Respiratory obstruction
3) Cavernous sinus thrombosis
4) Carotid blow out
Oral Surgery Answer: 2

Goals of orthognathic surgery include
1) Improve periodontal stability and periodontal prognosis
2) Shorten orthodontic treatment time and improve orthodontic results
3) To correct jaw relationships prior to major restorative procedures
4) All of the above
Oral Surgery Answer: 4

Which of the following may result from acute pyogenic bacterial infections
1) Lymphopenia
2) Leukopenia
3) Lymphocytosis
4) Leukocytosis
Oral Surgery Answer: 4

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