Multiple Choice
Until 1970,which of the following groups of dental auxiliaries were allowed to perform intraoral functions in all states?
1) Dental hygienists
2) Registered dental assistants
3) Certified dental assistants
4) On-the-job trained dental assistants
A) 1,2,3,4
B) 1,2,3
C) 1,2
D) 1
Correct Answer:

Verified
Correct Answer:
Verified
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