Ace the HESI Chairside Challenge 2026 – Elevate Your Dental Assisting Skills!

Question: 1 / 400

Which dental handpiece is supplied with fiber optic light capabilities?

Low-speed handpiece

Electric handpiece

High-speed handpiece

The high-speed handpiece is equipped with fiber optic light capabilities, which significantly enhances visibility in the oral cavity during dental procedures. This feature allows the clinician to see fine details while operating, improving precision when removing decay or preparing teeth for restorations. The fiber optic light is transmitted through the handpiece, illuminating the area directly, which is particularly beneficial in complex procedures where optimal lighting is crucial for success.

Other types of handpieces, such as low-speed and electric handpieces, may not offer this integrated lighting capability. The dental lathe, on the other hand, is a machine used for polishing and adjusting dental materials and does not serve as a handpiece in clinical procedures. Therefore, the high-speed handpiece stands out due to its design and functionality in providing enhanced visibility through fiber optic lighting during dental treatments.

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Dental lathe

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