Washington Esthetician State Board Practice Exam

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Study for the Washington Esthetician Exam. Prepare with our multiple choice questions and detailed explanations to ensure you're ready for the exam. Ace your test with our practice tools!

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What area does the posterior auricular artery supply blood to?

Scalp and ear area
Face
Neck
Nose

The correct answer is: Scalp and ear area

The posterior auricular artery is primarily responsible for supplying blood to the scalp and the ear area. This artery branches off from the external carotid artery and travels posteriorly behind the ear, providing blood to the structures in that region. It plays a crucial role in maintaining the vascular supply necessary for the health of the scalp, auricle, and surrounding tissues. Its branches can contribute to the blood supply of both the outer ear and the back of the scalp, highlighting its importance in those specific areas. The other areas mentioned, such as the face, neck, and nose, have distinct arteries that primarily supply those regions.