Multiple Choice
The aura associated with migraine headachesconsists of a vague premonition that a headache is about to occur.
A) occurs in all patients who experience migraines.
B) usually takes the form of a visual distortion.
C) consists of a vague premonition that a headache is about to occur.
D) can produce muscular contractions.
Correct Answer:

Verified
Correct Answer:
Verified
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