HOSA Dental Terminology Practice

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Enhance your HOSA Dental Terminology knowledge with our quiz. Engage with flashcards and multiple-choice questions, all with hints and explanations. Excel in your exam preparation!

Practice this question and more.

What tissue covers the anatomic root of a tooth?

Dentin
Cementum
Enamel
Pulp

The correct answer is: Cementum

The tissue that covers the anatomic root of a tooth is cementum. Cementum is a calcified substance resembling bone and is important for anchoring the tooth within the jawbone. It helps to attach the periodontal ligaments that connect the tooth to the surrounding alveolar bone, providing stability and support for the tooth. Dentin is the substance that makes up the bulk of the tooth, providing structure and sensory function, but it is not the outermost layer covering the root. Enamel is the hard, protective outer layer of the crown of the tooth and does not cover the root. Pulp is the soft tissue inside the tooth that contains nerves and blood vessels, but it is not a covering tissue. Thus, cementum serves as the correct answer because it specifically encases the root anatomy, allowing for proper attachment and function of the tooth within the dental arch.