Skin Science Institute Basic Exit Practice Exam 2025 - Free Practice Questions and Study Guide

The correct answer identifies acne as a chronic inflammatory skin disorder primarily affecting the sebaceous glands. Acne occurs when hair follicles become clogged with oil, dead skin cells, and sometimes bacteria, leading to inflammation. The sebaceous glands produce sebum, an oily substance that can contribute to the formation of comedones (blackheads and whiteheads) and inflammatory lesions like papules, pustules, and nodules.

Understanding acne's relationship with the sebaceous glands is crucial, as the overproduction of sebum is one of the key factors in acne development. Factors such as hormonal changes, diet, and stress can exacerbate this condition, leading to persistent inflammation and skin lesions. This chronic nature of acne sets it apart from other skin disorders, as it often requires long-term management and treatment strategies.

While options like eczema, psoriasis, and rosacea are also significant skin conditions, they do not primarily involve the sebaceous glands in the same way that acne does. Eczema is characterized by dry, itchy skin and is more related to hypersensitivity or allergic responses. Psoriasis is an autoimmune condition marked by rapid skin cell turnover, which leads to thickened, scaly patches. Rosacea involves facial redness and visible blood vessels, often triggered by environmental factors