Which lymph node is located in front of the ear?

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Study for the History and Physical (Handamp;P) Exam 1. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

Which lymph node is located in front of the ear?

Explanation:
Lymph nodes are named for their anatomical location, so the term preauricular means in front of the ear. The preauricular nodes sit just anterior to the ear and drain areas including the lateral forehead, eyelids, conjunctiva, and the anterior scalp. That location-specific drainage pattern is why this node is the one you’d identify as being in front of the ear. The other nodes are in different regions: posterior auricular nodes are behind the ear, occipital nodes at the back of the head, and tonsillar nodes lie deep in the neck near the tonsillar bed, not near the ear.

Lymph nodes are named for their anatomical location, so the term preauricular means in front of the ear. The preauricular nodes sit just anterior to the ear and drain areas including the lateral forehead, eyelids, conjunctiva, and the anterior scalp. That location-specific drainage pattern is why this node is the one you’d identify as being in front of the ear. The other nodes are in different regions: posterior auricular nodes are behind the ear, occipital nodes at the back of the head, and tonsillar nodes lie deep in the neck near the tonsillar bed, not near the ear.

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