Exogenous stains are caused by environmental sources and are classified into subdivisions,including which of the following?
A) Intrinsic stains
B) Endogenous stains
C) Extrinsic stains
D) Both a and c
Correct Answer:
Verified
Q7: Which statement is correct regarding selective polishing?
A)The
Q8: What options are available for stains that
Q9: The term fulcrum is used to describe
Q10: _ polishing refers to polishing root surfaces
Q11: The air-polishing technique uses a specially designed
Q13: Recommended polishing pastes have _ polish and
Q14: When would bristle brushes be used?
A)For exposed
Q15: What does air-powder polishing remove?
A)Supragingival plaque
B)Subgingival plaque
C)Supragingival
Q16: Which type of stain can be removed
Q17: Polishing _ the uptake of professionally applied
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