Dental hygienists should recommend replacement of toothbrushes at 2 to 3 month intervals because toothbrush bristles that are worn have been shown to remove less plaque than bristles that are not worn.
A) Both the statement and the reason are correct, and they are related.
B) Both the statement and the reason are correct, but they are not related.
C) The statement is correct, but the reason is not.
D) The statement is not correct, but the reason is correct.
E) Neither the statement nor the reason is correct.
Correct Answer:
Verified
Q3: Which ethical principle is represented by a
Q4: Reasons for the importance of regular toothbrushing
Q5: Toothbrushing techniques that require brush filament placement
Q6: The Fones toothbrushing method employs a circular
Q7: End-rounding of toothbrush bristles are uniformly beneficial
Q9: Which of the following terms describes cervical
Q10: What is the most valid method of
Q11: Bass method of toothbrushing is the most
Q12: Which of the following is an international,
Q13: Reasons for recommending tongue cleansing to a
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