New Jersey State Board Esthetics Practice Exam

What condition is often mistaken for other rashes due to similar appearance but is primarily a fungal infection?

1. Seborrheic dermatitis

2. Tinea corporis

3. Atopic dermatitis

4. Contact dermatitis

The correct answer is: Tinea corporis

Tinea corporis, also known as ringworm, is indeed primarily a fungal infection and is often mistaken for other skin rashes due to its similar appearance to various skin conditions. It presents as round, red patches with clearer centers and can vary in size, which can make it resemble seborrheic dermatitis or other conditions that cause redness and irritation. The reason why it is important to identify tinea corporis accurately is that its treatment involves antifungal medications, whereas other conditions may require entirely different approaches. Conditions like seborrheic dermatitis and atopic dermatitis are primarily associated with mismanagement of the skin’s oil production and immune responses, respectively, rather than fungal infections. Contact dermatitis results from exposure to allergens or irritants, and while it can present similarly, distinguishing it from a fungal infection is crucial for appropriate treatment. Understanding tinea corporis and its symptoms enables practitioners to differentiate it from other dermatological issues effectively.