DANB General Chairside Assisting (GC) Test Practice Test
DANB Assisting with Restorative and Prosthodontic Procedures
What is the primary purpose of a dental matrix band during an amalgam restoration?
Select your answer
A
To provide a temporary wall replacing missing tooth structure
B
To mix the amalgam alloy
C
To etch the tooth surface
D
To apply fluoride treatment
Hint
