EFDA - Expanded Function Dental Assistant Certification Practice Test
FREE EFDA Restorative & Prosthodontic Procedures Questions and Answers
What is the primary purpose of a dental dam in restorative procedures?
Select your answer
A
To improve the patient's comfort during the procedure
B
To isolate the tooth and protect adjacent tissues
C
To reduce the need for local anesthesia
D
To speed up the curing time of composite materials
Hint
