HOSA Dental Terminology Practice

Which type of device is a dental dam clamp?

1. Retaining device

2. Measuring tool

3. Cleansing tool

4. Diagnostic tool

The correct answer is: Retaining device

A dental dam clamp is classified as a retaining device. Its primary function is to hold the dental dam in place during procedures involving the isolation of teeth, such as restorative work. By securely anchoring the dental dam around the tooth, the clamp ensures that the area remains dry and free of saliva, which is essential for the effectiveness of dental materials used during treatment. This isolation allows the dentist to work more efficiently and maintain a sterile environment. The other types of devices listed serve different functions: measuring tools are used for assessing dimensions or quantities, cleansing tools are designed for cleaning purposes, and diagnostic tools are employed to identify conditions or diseases. Thus, the correct classification of a dental dam clamp as a retaining device highlights its critical role in facilitating precise dental procedures.