MrAnderson Has Been Diagnosed with Depression

Multiple Choice

Mr.Anderson has been diagnosed with depression.Mrs.Benitez suffers from Parkinson's disease.Mr.Anderson may be helped by drugs that increase the activity of the neurotransmitter ___.Mrs.Benitez is more likely to be prescribed a drug that elevates the activity of the neurotransmitter ___.

A) serotonin; dopamine
B) dopamine; serotonin
C) norepinephrine; dopamine
D) serotonin; norepinephrine