PSI Barbering Practice Exam

What condition is characterized by inflamed hair follicles often leading to ingrown hairs?

1. Folliculitis

2. Eczema

3. Psoriasis

4. Scabies

The correct answer is: Folliculitis

Folliculitis is a condition that specifically involves the inflammation of hair follicles, often triggered by infection, irritation, or injury. When hair follicles become inflamed, it can lead to the obstruction of hair growth, resulting in ingrown hairs. This often manifests as red, puffy bumps around the site of hair growth, which may be tender or itchy. The inflammation can arise from various factors, including bacterial infections, fungal infections, or mechanical irritation from shaving or friction. In comparison, eczema is primarily a chronic condition characterized by dry, itchy skin and does not specifically target hair follicles. Psoriasis is an autoimmune condition that leads to the rapid growth of skin cells, forming scales and red patches, but it does not typically involve hair follicles in the same manner as folliculitis. Scabies, caused by a mite infestation, leads to intense itching and skin rashes, but it does not directly cause follicle inflammation. Therefore, the defining characteristic of folliculitis—its direct impact on hair follicles and the resultant ingrown hairs—establishes it as the correct answer.