Staining at the margins of composite restorations due to microleakage:
A) is easily removed with traditional prophy paste
B) cannot be polished away
C) should be removed with an air-polishing device
D) can be removed by polishing for an extended length of time (longer than 5 minutes)
Correct Answer:
Verified
Q9: Abrasive particles that are _ will cut
Q15: Prostheses with metal components should not be
Q16: Polishing the contact area between restored teeth
Q16: Air polishing utilizes a combination of _,air,and
Q17: Which of the following choices will affect
Q17: The philosophy of _ polishing is regarded
Q19: Hardness of a material is ranked using
Q22: Prophylaxis toothpaste differs from over-the-counter toothpaste in
Q28: Match the items with the correct description
Q29: A higher number of particles or flutes
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