The aura associated with migraine headaches consists 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.
Question 2
Which type(s) of multiple sclerosis respond(s) best to current treatments?
a. The relapsing-remitting form responds better than the progressive forms.
b. The progressive forms respond better than the relapsing-remitting form.
c. The relapsing-remitting and progressive forms respond about equally well.
d. None of these types respond to any type of treatment.