Multiple Choice
To ensure consistency in the sizes and lengths of the intracanal endodontic instrumentation, the ADA and manufacturers have standardized a name-number and color-code system. Which group of files are flexible and used for curved and narrow canals?
A) Barbed broach
B) K-type
C) Hedstrom
D) Flex
Correct Answer:

Verified
Correct Answer:
Verified
Q12: Identify the instrument pictured.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8774/.jpg" alt="Identify the
Q13: Obturating the canals is defined as _.<br>A)
Q14: A vital pulp is a _ pulp.<br>A)
Q15: Identify the instrument pictured.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8774/.jpg" alt="Identify the
Q16: Place the steps of a root canal
Q18: The intracanal instrument that is used to
Q19: The tapping of the suspect tooth and
Q20: Identify the instrument pictured.<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8774/.jpg" alt="Identify the
Q21: Which type of handpiece is used to
Q22: If heat is applied to the tooth