
The ADA and the National Institute of Health-Nations Administration _____ the use of amalgam as a posterior restorative material.
A) discourages
B) supports
C) forbids
D) has no opinion on
Correct Answer:
Verified
Q24: To ensure an accurate ratio of alloy
Q25: Which is not true of microleakage?
A)It is
Q26: The process of setting of a material
Q27: The purpose of packing the amalgam in
Q28: All of the following are advantages of
Q30: Before they can be marketed,new dental materials
Q31: Single-spill capsules:
A)contain 600 mg of alloy.
B)are used
Q32: For adhesion to take place,_ film thickness
Q33: Mixing alloy and mercury together to form
Q34: Corrosion of metal restorative materials:
A)is a reaction
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