The Best Method to Remove Debris from the Head of the Handpiece

question 30

Multiple Choice

The best method to remove debris from the head of the handpiece is to:

• A)wipe off with disinfectant.
• B)flush the handpiece for 10 to 20 seconds.
• C)place it in an ultrasonic cleaner.
• D)run water through the handpiece.

---

Definitions:

Atomic Symbol

A one or two-letter abbreviation representing a chemical element, derived from its English or Latin name.

Atomic Symbol

A one or two-letter notation used to represent an element on the periodic table.

Bismuth

Bismuth is a chemical element with symbol Bi and atomic number 83, known for its low toxicity and use in cosmetics and medical procedures.