Electrolysis Practice Exam

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What skin condition is characterized by reddish or silvery lesions?

Eczema
Psoriasis
Dermatitis
Acne

The correct answer is: Psoriasis

The correct answer is psoriasis, which is a chronic skin condition known for its well-defined reddish or silvery lesions, often appearing as plaques. These lesions are a result of rapid skin cell turnover, leading to the buildup of skin cells on the surface, where they form scales and can become itchy or painful. Psoriasis can also vary in severity and has different types, but the hallmark features of its lesions make it distinct from other skin conditions. Eczema is typically characterized by itchy, inflamed skin and may present with various colors depending on the stage of the rash, but it does not typically show the distinctive silvery scales seen in psoriasis. Dermatitis refers to inflammation of the skin and can manifest in various ways that are not specifically reddish or silvery lesions. Acne primarily involves the presence of pimples, blackheads, and cysts rather than the plaques seen in psoriasis. Therefore, the characteristics of psoriasis lesions distinctly set it apart from these other skin conditions.