Multiple Choice
The term fulcrum is used to describe the placement of the _____ finger of the hand to stabilize the handpiece or instrument being used.
A) first
B) second
C) third
D) fourth
Correct Answer:

Verified
Correct Answer:
Verified
Q11: What is the Theory of Selective Polishing?<br>A)Polish
Q12: How should a bristle brush be used?<br>A)Rotate
Q13: Which statement is correct regarding selective polishing?<br>A)The
Q14: Black stain:<br>A)has no relationship to poor oral
Q15: When would bristle brushes be used?<br>A)For exposed
Q17: For what are disclosing agents used?<br>A)To identify
Q18: What will the operator ask the patient
Q19: The lingual surfaces of the maxillary right
Q20: Which polishing paste is recommended for use
Q21: What does air-powder polishing remove?<br>A)Supragingival plaque<br>B)Subgingival plaque<br>C)Supragingival