Kang Has Been Diagnosed as ADHD,and Kang Recently Started a Common

Multiple Choice

Kang has been diagnosed as ADHD,and Kang recently started a common form of drug therapy.Kang is probably receiving a _______ known to _______ the nervous system of adults.

A) barbiturate; speed up
B) barbiturate; slow down
C) stimulant; speed up
D) stimulant; slow down