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!

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What does a hematoma signify?

  1. An absence of blood supply

  2. A mass of blood in tissue

  3. A reaction to dental material

  4. Excessive plaque accumulation

The correct answer is: A mass of blood in tissue

A hematoma signifies a mass of blood that has collected in tissues either beneath the skin or in an organ. This collection of blood typically results from an injury that causes blood vessels to rupture, leading to blood leaking into surrounding tissues. In the context of dentistry and oral health, understanding hematomas can be particularly important during procedures that may cause trauma to blood vessels, such as extraction or surgery. Recognizing the presence of a hematoma is crucial, as it can indicate that there may be complications related to bleeding and healing in the affected area.

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