What handpiece uses mechanical radiant energy of water and sound vibrations to create a pulsating effect on a tooth surface to remove calculus and stains?
A) High-speed
B) Laser
C) Low-speed
D) Ultrasonic
Correct Answer:
Verified
Q2: The most frequently used device in restorative
Q5: The ultrasonic handpiece is used for:
A)cavity preparation.
B)polishing.
C)scaling.
D)adjusting
Q17: The air abrasion technique uses high-pressure delivery
Q18: The _ handpiece can operate both forward
Q19: Which of the following statements is true
Q23: Which handpiece would be used for porcelain
Q25: Rotary instruments were introduced in dentistry in
Q25: Which of the following is not a
Q37: Which type (#)of bur helps to provide
Q38: Which type of rotary instrument shank is
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