Arkansas Esthetician Practice Exam 2025 - Free Esthetician Practice Questions and Study Guide

Question: 1 / 400

What is a crust in dermatological terms?

A primary lesion

A type of skin infection

Secondary lesion that is a dried mass from an oozing sore

A crust, also known as a scab, is a secondary lesion that forms over an oozing sore as it heals. It is a natural protective layer that helps prevent infection and further damage to the skin. A primary lesion refers to the initial appearance of a skin condition, while a type of skin infection is not a specific term used in dermatology. "Healing method" is vague and not commonly used in dermatology. Therefore, the correct answer is C.

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A healing method for lesions

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