South Carolina Cosmetology Practice Exam

Question: 1 / 400

Which skin condition is characterized by a lack of moisture?

Dermatitis

Xerosis (dry skin)

Xerosis, commonly known as dry skin, is characterized by a significant lack of moisture in the skin. This condition occurs when the skin fails to maintain adequate hydration, leading to symptoms such as tightness, flakiness, and rough texture. Factors contributing to xerosis can include environmental conditions like low humidity, excessive bathing, and the use of harsh soaps that strip natural oils from the skin.

In contrast, the other conditions listed may present with varying symptoms but do not primarily define a lack of moisture. Dermatitis can involve inflammation and irritation, while psoriasis often leads to thickened, scaly patches, and eczema can manifest with redness and itchiness. These conditions may have moisture-related concerns but are not primarily characterized by dryness alone.

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Psoriasis

Eczema

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