If the clinician decides to use ultrasonic equipment instead of hand instruments, she needs to keep contraindications for ultrasonic use in mind. Which of the following is NOT a contraindication for use of ultrasonic equipment?
A) Client with a communicable disease
B) Client with difficulty swallowing or who is prone to gagging
C) Client with primary or newly erupted teeth
D) Client with multiple amalgam restorations
Correct Answer:
Verified
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