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NBDE Part 2 Practice Exam Series 69
Question 1: At what position the proximal retention grooves are made for anterior three fourth crown?
A. Parallel to the long axis of the tooth
B. Parallel to the middle and incisal third of the tooth
C. Parallel to cervical third
D. Perpendicular to the long axis of the tooth
Question 2: What is the consequence of mandibular ridge resorption?
A. Widening of the maxillary residual ridge
B. Narrowing of the mandibular posterior ridge
C. Widening of the mandibular posterior ridge
D. Widening of the mandibular anterior ridge
Question 3: Which of the following statement is correct regarding circumferential clasp?
It offers a pull type of retention
It permits functional prosthesis movement
A. Both statements are correct
B. Both statements are incorrect
C. The first statement is correct while the second statement is incorrect
D. The first statement is incorrect while the second statement is correct
Question 4: Which of the following is considered as the ultimate finish line which permits acute angle of metal?
A. Knife edge
Question 5: Which of the following property is increased when U-shaped palatal strap is used in removable cast partial denture?