Delaware Cosmetology and Barbering Practice Exam

What common skin condition is characterized by excessive flaking and itching?

1. Eczema

2. Dandruff

3. Psilosis

4. Alopecia

The correct answer is: Dandruff

Dandruff is a common skin condition that results from the excessive shedding of dead skin cells from the scalp, leading to noticeable flakes. It often presents itself with accompanying itching, which can further exacerbate discomfort for the individual. The condition is typically caused by a variety of factors, including dryness of the skin, sensitivity to hair products, or even certain skin conditions like seborrheic dermatitis, which can cause an increase in oil production and subsequent flaking. Eczema is a broader term that refers to various inflammatory skin conditions that can affect different parts of the body and is characterized by red, itchy patches rather than flaking skin alone. Psoriasis, which you might have meant by "Psilosis," similarly results in scaly skin but is typically more severe and can appear anywhere on the body. Alopecia, on the other hand, refers to hair loss and does not involve flaking or itching, making it unrelated to the symptoms described in the question. Overall, dandruff specifically highlights excessive scalp flaking and itching, making it the correct choice for the symptoms presented.