Answer:
Option E, ADHD
Step-by-step explanation:
Amphetamine is a class of medications known as central nervous system (CNS) stimulants that cause the release of excitatory neurotransmitter norepinephrine from nerve endings which, in turn, leads to CNS and respiratory stimulation, vasoconstriction, increased motor activity, increased focus, increased alertness, and increased attention span. Because of these therapeutic effects, these medications are used in the treatment of attention-deficit/hyperactivity disorder (ADHD).
Because they can also cause decreased fatigue and weight reduction, they are also indicated for narcolepsy and obesity, respectively.
But, one of the primary uses for amphetamine is to treat ADHD, option E.