Multiple Choice
The visual disturbance and limb numbness a person with a migraine experiences is probably caused by
A) cerebral blood flow deficiency.
B) contraction of skeletal muscles associated with the scalp.
C) excess blood pulsating through cranial vessels.
D) vasodilation of cerebral vessels.
E) increased blood flow in the skin of the scalp.
Correct Answer:
Verified
Correct Answer:
Verified
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