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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
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
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
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
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