Once the automatrix band is positioned on the tooth,a tightening wrench is inserted into the coil and turned:
A)counterclockwise to tighten the band.
B)until the coil is snug around the tooth.
C)clockwise to tighten the band.
D)to form the contour around the tooth.

Question

Quizplus · Accepted Answer

The tightening wrench is turned clockwise to tighten the automatrix band around the tooth.

Once the Automatrix Band Is Positioned on the Tooth,a Tightening