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 the term "telangiectasia" refer to?

  1. Formation of small red patches on the skin

  2. Formation of capillaries near the surface of a tissue

  3. Escape of blood into the tissues

  4. Hardening of the skin tissue

The correct answer is: Formation of capillaries near the surface of a tissue

The term "telangiectasia" refers to the formation of capillaries near the surface of a tissue. This condition is characterized by small, dilated blood vessels that appear as red or purple marks on the skin, often described as tiny spider veins. Telangiectasia can occur in various parts of the body and is commonly seen on the face and legs. It is often associated with certain medical conditions and genetic disorders but can also be a benign occurrence related to sun exposure, hormonal changes, or skin aging. Understanding this term is crucial in both medical and dental contexts to effectively recognize and describe specific vascular changes that might occur in the skin or mucosal surfaces.

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