A circumscribed elevation of the skin, 0.6 cm in diameter, filled with serous fluid on the cheek is most accurately documented as which term?

Study for the HESI Makeup Day Test. Prepare with multiple choice questions, hints, and explanations to boost your readiness for exam day!

Multiple Choice

A circumscribed elevation of the skin, 0.6 cm in diameter, filled with serous fluid on the cheek is most accurately documented as which term?

Explanation:
Fluid-filled skin elevations are categorized by size and contents. A vesicle is a circumscribed elevation filled with clear serous fluid and is typically less than 1 centimeter in diameter. Here, the lesion is 0.6 cm (6 mm) and contains serous fluid, which fits the vesicle description. A bulla would be 1 cm or larger, so that’s not a match. A pustule is filled with pus, not serous fluid. A wheal is a transient, edematous swelling often related to an allergic reaction, not a fluid-filled vesicle.

Fluid-filled skin elevations are categorized by size and contents. A vesicle is a circumscribed elevation filled with clear serous fluid and is typically less than 1 centimeter in diameter. Here, the lesion is 0.6 cm (6 mm) and contains serous fluid, which fits the vesicle description. A bulla would be 1 cm or larger, so that’s not a match. A pustule is filled with pus, not serous fluid. A wheal is a transient, edematous swelling often related to an allergic reaction, not a fluid-filled vesicle.

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