HOSA Dental Terminology Practice

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What is the clinical root of a tooth?

  1. Visible part of the tooth above the gum line

  2. Part of the tooth embedded in the gingiva and socket

  3. The crown of the tooth

  4. The enamel layer of the tooth

The correct answer is: Part of the tooth embedded in the gingiva and socket

The clinical root of a tooth specifically refers to the portion that is embedded in the surrounding gingiva and the alveolar socket. This part of the tooth is not visible because it lies beneath the gums, and it plays a crucial role in anchoring the tooth securely in the jawbone. The root contains important structures, such as nerves and blood vessels, through the root canal, which maintain the health of the tooth. The visible part above the gum line pertains to the crown of the tooth, which is not considered the clinical root. The crown is the component that is typically involved in chewing and exposed to the oral environment. The enamel layer of the tooth is the hard outer coating that protects the crown but does not define the clinical root. Therefore, understanding the distinction between the clinical root and other parts of a tooth is fundamental in dental terminology and anatomical studies.

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