Delaware Cosmetology and Barbering Practice Exam

Which skin condition is characterized by redness and inflammation caused by a fungal infection?

1. Psoriasis

2. Eczema

3. Acne

4. Tinea corporis

The correct answer is: Tinea corporis

Tinea corporis, commonly known as ringworm, is a fungal infection that primarily affects the skin. This condition is characterized by red, inflamed patches that are often circular and can be itchy. The inflammation arises as the skin reacts to the fungal elements, leading to the typical symptoms associated with an infection. In contrast, psoriasis is an autoimmune condition that causes skin cells to multiply rapidly, resulting in thick, silvery scales, rather than redness associated with a fungal infection. Eczema refers to a group of conditions that cause the skin to become inflamed, itchy, and irritated, but it is generally associated with allergic reactions or irritants, not specifically a fungal infection. Acne is related to clogged pores and is caused by bacteria and excess oil rather than a fungal agent. Thus, the defining feature of Tinea corporis being due to a fungal infection significantly distinguishes it from the other listed skin conditions.