What condition is characterized by the overproduction of skin cells leading to thick, silvery scales?

• A. Eczema
• B. Acne
• C. Psoriasis
• D. Dermatitis

Answer: (C)

The condition characterized by the overproduction of skin cells leading to thick, silvery scales is psoriasis. This chronic autoimmune disorder accelerates the life cycle of skin cells, causing them to multiply rapidly. As a result, dead skin cells accumulate on the surface of the skin, forming thick, scaly patches that can be itchy and sometimes painful. The classic presentation of psoriasis includes the formation of well-defined, raised, red plaques covered with silvery-white scales, often found on areas such as the elbows, knees, and lower back.

In contrast, eczema is primarily associated with inflammation and irritation of the skin rather than an overproduction of skin cells, while acne arises from blocked hair follicles and excess oil production. Dermatitis, a general term for skin inflammation, encompasses various types but does not typically involve the thick, scaly patches characteristic of psoriasis.