Which term describes itchy elevated areas on the skin, such as hives?

• A. Macules
• B. Papules
• C. Wheals
• D. Vesicles

Answer: (C)

The correct term for itchy elevated areas on the skin, such as hives, is "wheals." Wheals are characterized by being raised, often red and itchy lesions, which can occur in response to various stimuli, including allergic reactions. They are typically transient, meaning they can appear and disappear relatively quickly, and they are an important feature in conditions related to hypersensitivity and allergic responses.

Macules refer to flat, distinct, discolored areas of skin that do not involve any elevation or depression. They are not associated with itchiness or hives. Papules are small, raised bumps on the skin that can also be itchy but are typically solid and less fluid-filled than wheals. Vesicles are small, fluid-filled blisters that can cause itching but refer specifically to a different type of skin lesion in terms of structure and presentation. Thus, in the context of this question, wheals are the appropriate term for describing the specific type of elevated, itchy skin lesions known as hives.