Ultrasonic scaling devices operate at a frequency between
A) 3,000 and 8,000 cps
B) 8,000 and 10,000 cps
C) 15,000 and 18,000 cps
D) 18,000 and 50,000 cps
Correct Answer:
Verified
Q13: Immediately after beginning debridement in a 6-mm
Q14: The use of power scaling is contraindicated
Q15: While reviewing a new patient's health history
Q16: During debridement a dental hygiene student is
Q17: What part of an insert should never
Q18: When instrumenting with a power scaling device
Q20: Microultrasonic tips are
A) Small-diameter tips
B) Large-diameter tips
C)
Q21: Cavitation using power scalers refers to the
Q22: Proper hand instrumentation pressure produces less root
Q23: Diamond-coated ultrasonic tips are useful for smoothing
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