Louisiana Esthetics State Board Practice Test

Question: 1 / 400

What is a common cause of acne?

Excessive sun exposure

Blocked hair follicles due to excess oil and dead skin cells

Blocked hair follicles due to excess oil and dead skin cells is a primary cause of acne. Acne occurs when the sebaceous glands in the skin produce excessive oil, which can mix with dead skin cells and clog hair follicles. This blockage creates an environment conducive to the growth of bacteria, leading to inflammation and the development of pimples, blackheads, or cystic acne.

Understanding this process is essential for effectively treating and preventing acne. While factors such as sun exposure, dietary choices, and hydration levels can influence overall skin health, the direct mechanism that initiates acne is the clogging of hair follicles by oil and dead skin. This insight is critical for estheticians in recognizing and addressing acne-related skin issues in their practice.

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Poor dietary choices

Insufficient hydration

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