Which vessel feeds oxygenated blood into the cerebral arterial circle (circle of Willis) of the brain?
A) external carotid artery
B) internal carotid artery
C) external iliac artery
D) subclavian artery

Question

Quizplus · Accepted Answer

The internal carotid artery supplies oxygenated blood to the cerebral arterial circle (circle of Willis) of the brain. It branches off the common carotid artery and ascends into the cranial cavity.

Which Vessel Feeds Oxygenated Blood into the Cerebral Arterial Circle