vertebral arteries

Which Vessels Supply Blood To The Head Quizlet?

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Which Vessels Supply Blood To The Head Quizlet? What is the principal blood supply to the head and neck? Common carotid and vertebral arteries. Which artery supplies blood to the head? The brain receives blood from two sources: the internal carotid arteries, which arise at the point in the neck where the common carotid arteries

What Happens If The Vertebral Artery Is Blocked?

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What Happens If The Vertebral Artery Is Blocked? These arteries supply blood to the brainstem and the cerebellum. Like carotid artery stenosis, vertebral artery stenosis is highly dangerous and can prevent oxygen from reaching the brain. When the brain doesn’t get enough oxygen, a stroke, or even death, can occur. What is vertebral artery syndrome?