Chairside Assisting: Sealants and Polishing · CDA

Prophy angles are typically attached to which type of handpiece?

  1. High-speed handpiece
  2. Electric torque handpiece
  3. Slow-speed handpiece
  4. Ultrasonic scaler handpiece
Show answer and explanation

Correct answer: Slow-speed handpiece

Polishing is performed with a slow-speed handpiece. It provides better control and reduces risk of injury.

Difficulty: Medium Question 13 of 20

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