Author Question: Spot-welded matrix bands are custom-made bands used for Class _____ restorations. a. I b. V c. II ... (Read 137 times)

TFauchery · **on:** Jun 25, 2018

Spot-welded matrix bands are custom-made bands used for Class _____ restorations.
a. I
b. V
c. II
d. VI

Question 2

When displaced teeth are repositioned, they are held in place with a splint and left in place for ________ weeks.
a. 2 to 4
b. 6 to 8
c. a minimum of 8
d. both b and c

juliaf · **Reply #1 on:** Jun 25, 2018

Answer to Question 1

c
RATIONALE: Spot-welded matrix bands are custom-made bands used for Class II restorations.

Answer to Question 2

a
RATIONALE: When displaced teeth are repositioned, they are held in place with a splint and left in place for 2 to 4 weeks.