Colorado Cosmetology Written Practice Exam

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What are fissures in dermatology?

Dead cells that form over a wound
Cracks in the skin that penetrate the skin layer
A buildup of fatty tissue
Large sore bumps without pus

The correct answer is: Cracks in the skin that penetrate the skin layer

Fissures in dermatology refer to cracks in the skin that penetrate the skin layers. These can occur in various places on the body, often where the skin is more prone to stretching or where there are natural folds. Fissures can result from dryness, irritation, or underlying skin conditions, and they can be painful and may even bleed if they penetrate deeply enough. Understanding the nature of fissures is important for diagnosing skin conditions and determining appropriate treatments. Options that describe dead cells, fatty tissue buildup, or sore bumps refer to different skin issues or conditions and do not accurately capture the definition of fissures. Fissures specifically denote linear breaks in the skin's surface that can compromise its integrity.