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NEETMDS- Oral Surgery mcq
MDS PREP
During CPR sternum should be depressed
1) Two inches every 5 seconds
2) 2 inches every second
3) 1 inch every 10 seconds
4) 3 inches every 5 seconds
Oral Surgery Answer: 2

During CPR, the sternum should be depressed 2 inches every second to ensure effective chest compressions.

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.

Longest acting local anaesthetic is
1) Bupivacaine
2) Tetracaine
3) Lidocaine
4) Both A and B
Oral Surgery Answer: 4

Treatment for fibrous dysplasia in a young 25-yrs-old patient involving maxilla is best treated by 
 1. Enbloc resection
 2. Cosmetic contouring
 3. Maxillary resection
 4. Radiation therapy
Oral Surgery Answer: 2

In external cardiac compressions, "the compression-relaxation cycle should be repeated"
1) 100 times per minute
2) Twice per second
3) 60 times per second
4) 80 times per minute
Oral Surgery Answer: 3

In external cardiac compressions, the compression-relaxation cycle should be repeated 60 times per minute to maintain effective circulation.

Contributing factor to pericoronitis of an impacted mandibular third molar is
1) Trauma by opposing tooth
2) Previous radiation therapy
3) Systemic disease
4) Infected follicular cyst
Oral Surgery Answer: 1

5 cm highly suspicious lesion of the floor of the mouth is to be studied microscopically. A specimen is best obtained by
1) Incisional biopsy
2) Excisional biopsy
3) FNAC
4) None of the above
Oral Surgery Answer: 1

After the surgical removal of chronically infected teeth in a controlled diabetic patient, which of the following is of utmost importance 
 1. Postoperative check of patient for bleeding
 2. Revaluation of insulin dosage being taken by the patient
 3. Both the above
 4. None of the above
Oral Surgery Answer: 2

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