NBDE Part 2 Practice Exam Series 15 – Endodontics NBDE Part 2 Study Guide

Question 6: Which of the following statement is correct?

Intentional replantation should not be considered as a substitute for endodontic treatment, whenever endodontic treatment can be performed.

Transplantation is defined as the transfer of tooth from one alveolar socket to another.

 

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

Answer

Answer: [A]

 

Question 7: From which of the following tooth a pain can be referred in forehead region?

A. Maxillary incisors

B. Maxillary premolars

C. Maxillary molars

D. All of the above

Answer

Answer: [A]

 

Question 8: Which of the following are characteristic of non-odontogenic involvement in head and neck region?

A. Presence of trigger points

B. A seasonal or cyclic type of pain

C. A pain which is accompanied by paresthesia

D. All of the above

Answer

Answer: [D]

 

Question 9: Which of the following statement is correct regarding the obturation step in root canal treatment?

If the gutta-percha cone is more than 1mm from the radiographic apex discard the cone and fit a larger one.

It is not necessary for the cone to have a definite apical seal.

 

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

Answer

Answer: [B]

 

Question 10: Which of the following files are considered as strongest ones and also known to cut least aggressively?

A. K-files

B. H-files

C. U-files

D. S-files

Answer

Answer: [A]

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