NBDE Part 2 Practice Exam Series 42 – Orthodontics NBDE Part 2 Study Guide

NBDE Part 2 Practice Exam Series 42 – Take a free NBDE Part 2 Practice Exam Series 42 for preparation of NBDE exam. The NBDE Part 2 Practice Exam Series 42 is totally free of cost and no registration is required to take part in it. DentistryTalk is also providing the Orthodontics NBDE Part 2 Study guide and study material.

NBDE Part 2 Practice Exam Series 42

Question 1: Which of the following instrument is used to measure the arch perimeter?

A. Brass wire

B. Vernier caliper

C. Wooden scale

D. Thread

Answer

Answer: [A]

Question 2:  At what position in Cephalogram nasion is situated?

A. At orbital floor

B. Superior margin of zygomatic process

C. At frontonasal suture

D. At base of the mandible

Answer

Answer: [C]

Question 3: Till what age thumb sucking is considered as normal?

A. Upto 2 years

B. 3-4 yrs

C. 4-6 yrs

D. Till 7 yrs

Answer

Answer: [B]

Question 4: Which of the following is considered as the best space maintainer?

A. Band and loop

B. Distal shoe

C. Nance appliance

D. Pulpotimized deciduous tooth

Answer

Answer: [D]

Question 5: Which of the following appliance works on the principle of muscular anchorage?

A. Head gear

B. Chin cap

C. Quad helix

D. Lip bumper

Answer

Answer: [D]

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