Which of the following choices represents an endogenous stain?
A) An excessive amount of fluoride during the development of the tooth
B) Blueberries
C) Dental amalgam that has been incorporated into tooth structure
D) Coffee
Correct Answer:
Verified
Q4: The term fulcrum is used to describe
Q5: Air-powder polishing is used to remove:
A)supragingival plaque.
B)subgingival
Q7: _ polishing paste is recommended for use
Q8: An oral prophylaxis includes:
A)fluoride treatment.
B)removal of calculus
Q10: _ polishing refers to polishing root surfaces
Q10: The purpose of selective polishing is to
Q11: The air-polishing technique uses a specially designed
Q12: A stain that may be removed from
Q13: Disclosing agent can be used for:
A)identifying areas
Q14: Selective polishing is recommended,because the:
A)abrasive agent used
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