NBDE Part II – Oral & Maxillofacial Surgery – Multiple Choice Question Papers

NBDE Part II – Oral & Maxillofacial Surgery – Multiple Choice Question Papers

Oral & maxillofacial surgery is a branch of the dental science which deals with diagnosis and treatment of the diseases and disorders occurring in head and neck region. Involving both functional and aesthetic aspects of hard and soft tissue. Following 20 different Oral & Maxillofacial Surgery questions asked in NBDE Part 2 exam with answer key.

Question 1: Which of the following statement is CORRECT

Meperidine (Demerol) is a synthetic opioid analgesic with less potency than morphine.

It is often simultaneously prescribed with the drug promethazine.


A. Both statements are correct

B. Both statements are incorrect

C. First statement is correct while second is incorrect

D. First statement is incorrect while second is correct

Answer & Explanation

Answer: [A]


Question 2:  Which of the following time period is considered ideal for extraction of impacted tooth?

A. When the root is approximately one-third formed.

B. When the root is approximately two-thirds formed.

C. Makes no difference how much of the root is formed.

D. When the root is fully formed

Answer & Explanation

Answer: [B]


Question 3: Which of the following methods can be used for wound hemostasis?

A. Use of heat

B. By placing a pressure dressing over the wound

C. By using vasocnstrictive substances.

D. All of the above

Answer & Explanation

Answer: [D]


Question 4: What is the normal partial thromboplastin time (PTT)?

A. 5 – 7 Seconds

B. 25 – 36 Seconds

C. 9 Seconds

D. 1 minute

Answer & Explanation

Answer: [B]


Question 5: What Should be the proper width of the cuff while recording blood pressure in relation to arm circumference?

A. 10%

B. 20%

C. 40%

D. 80%

Answer & Explanation

Answer: [C]

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