HOSA Dental Terminology Practice 2025 - Free Dental Terminology Practice Questions and Study Guide

Question: 1 / 1775

What is the purpose of a dental dam punch?

To isolate a tooth

To punch holes in dam material

The purpose of a dental dam punch is to create holes in the dental dam material. This tool is specifically designed to punch through the barrier material, allowing for the isolation of the teeth that will be treated while the dam provides a clean working area by preventing contamination from saliva and other fluids. The holes punched by the dental dam punch correspond to the teeth that need to be exposed for procedures, making it an essential tool for effective use of the dental dam during treatments.

Isolating a tooth is a function of the dental dam as a whole, but the main role of the punch itself is to prepare the dam by creating appropriate openings. Securing the dam in place involves additional tools and techniques beyond just the punch, while removing tissue is not related to the function of the dental dam punch at all, as this tool is not designed for cutting or excising tissue.

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To secure the dam in place

To remove tissue

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