GENERAL HISTOLOGY

VASCULAR

TYPES OF ARTERIES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
This artery supplies blood to the front part of the ear
A
Transverse facial artery
B
Superior labial artery
C
Anterior auricular artery
D
Frontal artery
Explanation: 

Detailed explanation-1: -The ear receives the majority of its blood from a branch of the external carotid artery. The external carotid artery gives off a branch called the posterior auricular artery.

Detailed explanation-2: -The retromandibular vein is located in the facial area in front of the ear. This is a paired vein, with one on each side of the face. This deep vein of the face drains deoxygenated blood from various parts of the head and itself drains into the jugular veins to return the blood to the heart and lungs.

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