A skin eruption of small, raised lesions that is typically red, warm, itchy, or painful; often caused by allergies or inflammatory processes is called what?

• A. Rash
• B. Dermatitis
• C. Urticaria
• D. Eczema

Answer: (A)

The main idea is that a rash is a broad term for any skin eruption. When you see small, raised lesions that are red, warm, and itchy or painful, often linked to allergic or inflammatory processes, you’re describing a general skin eruption rather than a specific condition. That makes rash the most inclusive, right-for-many-cases label.

Dermatitis refers to inflammation of the skin and is a broader category that can include redness, swelling, and itching; eczema is a type of dermatitis that becomes chronic with dry, itchy, thickened skin. Urticaria, or hives, is a specific kind of rash characterized by raised welts that can come and go quickly and are usually intensely itchy. Since the description doesn’t point to a single distinct pattern like hives or chronic eczema, the general term rash best fits.