NBDE Part 2 Practice Exam Series 41 – Orthodontics NBDE Part 2 Study Guide

NBDE Part 2 Practice Exam Series 41 – Take a free NBDE Part 2 Practice Exam Series 41 for preparation of NBDE exam. The NBDE Part 2 Practice Exam Series 41 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 41

Question 1: Which of the following appliance works on the principle of interrupted force application?

A. Labial bow

B. Herbst appliance

C. Face mask

D. Elastic

Answer

Answer: [C]

Question 2: Which of the following treatment modality is used for treatment of the anterior open bite?

A. Stopping of any parafunctional habit if present

B. Orthognathic appliance like headgear

C. Myofunctional appliance

D. A combination of all of the above treatment modality

Answer

Answer: [D]

Question 3: What does high FMA angle indicate in an individual who has to go for fixed orthodontic treatment?

A. Good prognosis

B. Bad prognosis

C. A case of skeletal discrepancy

D. A case of bimaxillary prognathism

Answer

Answer: [B]

Question 4: According to profit the rotation of the mandibular plane relative to core of the mandible is called as

A. Matrix rotation

B. Apparent rotation

C. Intramatrix rotation

D. External rotation

Answer

Answer: [D]

Question 5: Which type of the orthodontic force is most likely to cause root resorption?

A. Ideal orthodontic force

B. Optimal orthodontic force

C. Light orthodontic force

D. Excessive orthodontic force

Answer

Answer: [D]

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