Petechiae are described as which of the following?

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Study for the NATA BOC Domain 2 Clinical Evaluation and Diagnosis Test. Utilize our comprehensive flashcards and multiple-choice quiz features; each question comes with hints and thorough explanations. Prepare effectively for your certification exam!

Multiple Choice

Petechiae are described as which of the following?

Explanation:
Petechiae are tiny hemorrhagic spots in the skin from bleeding of very small vessels. They are pinpoint in size, round, flat, and non-palpable, with a purplish-red color. Because the blood has leaked into the skin rather than forming a raised lesion, they do not feel raised and they do not blanch when pressed. This description matches a round pinpoint non-raised lesion with purplish-red spots caused by bleeding in the skin, making it the best choice. The other descriptions refer to a fluid-filled raised blister, an inflammatory eczema patch, or a larger bruise, which are distinct lesion types.

Petechiae are tiny hemorrhagic spots in the skin from bleeding of very small vessels. They are pinpoint in size, round, flat, and non-palpable, with a purplish-red color. Because the blood has leaked into the skin rather than forming a raised lesion, they do not feel raised and they do not blanch when pressed. This description matches a round pinpoint non-raised lesion with purplish-red spots caused by bleeding in the skin, making it the best choice. The other descriptions refer to a fluid-filled raised blister, an inflammatory eczema patch, or a larger bruise, which are distinct lesion types.

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