Which skin condition is characterized by thick, itchy, scaly patches?

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Prepare for the Tissue Integrity NSG 100 Exam 3 with targeted questions and detailed explanations. Enhance your understanding and get exam-ready with comprehensive content.

Multiple Choice

Which skin condition is characterized by thick, itchy, scaly patches?

Explanation:
Thick, itchy, scaly patches point to psoriasis. This condition causes raised, well-defined plaques with silvery scales due to rapid skin turnover, often appearing on the elbows, knees, scalp, and trunk and accompanied by itching. Eczema tends to be dry, red, and inflamed, often in flexural areas, and may ooze or crust rather than form thick silvery plaques. Rosacea shows persistent facial redness with visible blood vessels and sometimes bumps, not thick scaly patches. Melasma presents as flat, pigmented patches on the face without itch or scale. So the description fits psoriasis most closely.

Thick, itchy, scaly patches point to psoriasis. This condition causes raised, well-defined plaques with silvery scales due to rapid skin turnover, often appearing on the elbows, knees, scalp, and trunk and accompanied by itching. Eczema tends to be dry, red, and inflamed, often in flexural areas, and may ooze or crust rather than form thick silvery plaques. Rosacea shows persistent facial redness with visible blood vessels and sometimes bumps, not thick scaly patches. Melasma presents as flat, pigmented patches on the face without itch or scale. So the description fits psoriasis most closely.

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