Arkansas Esthetician Practice Exam

What is Retin-A known to do?

1. Closed comedo

2. Dries skin

3. Inflammatory hard lesions deep in the skin

4. Chronic inflammatory condition

The correct answer is: Dries skin

Retin-A, also known by its medical name tretinoin, is a topical medication used for the treatment of various skin conditions. It is well-known for its ability to increase cell turnover, which can help to improve skin texture and appearance. This also means that it can dry out the skin as it speeds up the shedding of dead skin cells. Option A, closed comedo, is the medical term for a whitehead or blackhead, which is a type of acne lesion. Retin-A may be used to treat this type of acne, but this is not its primary purpose. Option C, inflammatory hard lesions deep in the skin, is a description of a type of severe acne called nodulocystic acne. Retin-A may be used in combination with other treatments to address this type of acne, but it is not solely known for treating it. Option D, chronic inflammatory condition, is a broad term that can refer to many different medical conditions. While Retin-A may be used to treat certain chronic skin conditions, it is not known primarily for treating all chronic inflammatory conditions. Overall, the most accurate and comprehensive answer is that Retin-A is known to improve skin texture and appearance, while also potentially drying