Which term describes the outer ear’s soft, lobed area?

Prepare effectively for the Challenge A Anatomy Test. Use flashcards and multiple choice questions with detailed explanations and hints to increase your understanding and retention. Prepare with the right tools to boost your exam readiness!

Multiple Choice

Which term describes the outer ear’s soft, lobed area?

Explanation:
The soft, lobed part at the lower edge of the outer ear is the ear lobe. The term pinna (or auricle) refers to the outer ear as a whole, including the cartilaginous portions, while the tragus is a small cartilage projection near the ear canal. So the fleshy, noncartilaginous bottom portion is the ear lobe.

The soft, lobed part at the lower edge of the outer ear is the ear lobe. The term pinna (or auricle) refers to the outer ear as a whole, including the cartilaginous portions, while the tragus is a small cartilage projection near the ear canal. So the fleshy, noncartilaginous bottom portion is the ear lobe.

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