Multiple Choice
The _____ provides rapid calculus removal by converting very-high-frequency sound waves into mechanical energy and also reduces operator hand fatigue.
A) sickle scaler
B) ultrasonic scaler
C) universal curette
D) Gracey curette
Correct Answer:

Verified
Correct Answer:
Verified
Q18: Which statement is not true concerning ultrasonic
Q20: The procedure where bone is contoured and
Q22: It is normal for some bleeding to
Q22: Which instrument is designed to remove supragingival
Q24: The soft material that forms on the
Q25: Early signs of periodontal disease include:<br>A)gingival bleeding.<br>B)evidence
Q26: Which instrument listed below is designed to
Q27: Periodontal surgery that does not remove any
Q28: _ radiographs are excellent for determining the
Q32: Which instrument is used to measure the