The HVE has three main purposes: (1) retract tongue and cheek; (2) keep mouth free of saliva,blood,debris,and water; and (3) :
A) reduce the bacterial aerosol spray caused by the high-speed handpiece.
B) keep the patient's mouth fresh.
C) keep oral tissues from dehydrating.
D) none of the above.
Correct Answer:
Verified
Q23: The dental dam material between the holes
Q24: All of the following are advantages of
Q25: The part of the dental dam clamp
Q26: The isolation of anterior teeth is usually:
A)only
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Q29: Surgical suction tips are:
A)smaller in circumference.
B)used to
Q30: Which of the following does not describe
Q31: When holes are punched in the dental
Q32: All of the following are specific guidelines
Q33: Maintenance of the evacuation system includes:
A)flushing the
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