Oregon Barber Certification Practice Exam 2025 - Free Barber Certification Practice Questions and Study Guide

Redness and swelling are common signs of an infection that barbers should be vigilant about when performing their services. These symptoms indicate that there may be an inflammatory response happening in the tissue, often due to the body's reaction to an invading pathogen such as bacteria or fungi.

When a client presents with redness, it signifies increased blood flow to the affected area, which is the body's natural response to infection or injury. Swelling, on the other hand, often occurs due to the accumulation of fluids as part of the inflammatory process. Both redness and swelling are crucial indicators for barbers, as they can signal a potential infection that requires careful assessment and may warrant refusing service until the client seeks medical treatment.

In contrast, itching, dryness, and excessive oiliness are symptoms that may point to various skin conditions but do not specifically indicate an infection. Itching can often be associated with allergies or irritation, dryness might indicate skin conditions like eczema or psoriasis, and excessive oiliness is commonly linked to oily skin or acne-prone conditions. While these symptoms can affect a client's skin health, they aren't definitive signs of an infection like redness and swelling are.