The superior and posterior free margin of the auricle is the helix,which ends inferiorly at the lobule.The lobule is a small flap of tissue that is the part of the auricle anterior to the external acoustic meatus.

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Quizplus · Accepted Answer

The first statement is accurate in describing the anatomy of the auricle, where the helix is indeed the superior and posterior free margin that ends at the lobule. However, the second statement is incorrect because the lobule is not anterior to the external acoustic meatus but is actually the lower part of the ear that is made of soft skin and fat, without cartilage, and does not have a specific anatomical position in relation to the external acoustic meatus as described.

The Superior and Posterior Free Margin of the Auricle Is