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Which skin condition is characterized by varying degrees of redness and inflammation?

  1. Acne

  2. Closed Comedones

  3. Milia

  4. Rosacea

The correct answer is: Acne

Acne is the correct answer. Acne is a common skin condition that is characterized by varying degrees of redness and inflammation due to clogged pores, bacteria, and inflammation. It can present as red, inflamed pimples, pustules, or cysts on the skin. Closed comedones (choice B) are non-inflammatory acne lesions also known as whiteheads. Milia (choice C) are small, raised bumps on the skin that are usually not red or inflamed. Rosacea (choice D) is a different skin condition that is characterized by persistent redness and flushing on the face, often with visible blood vessels and sometimes pimples.