Drugs that speed up the functioning of the nervous system are called ________.
A) stimulants
B) depressants
C) narcotics
D) psychogenics

Question

Drugs that speed up the functioning of the nervous system are called ________.
A) stimulants 
B) depressants
C) narcotics 
D) psychogenics

Quizplus · Accepted Answer

Stimulants are drugs that increase the activity in the central nervous system, resulting in increased alertness and energy levels. They work by increasing the levels of certain neurotransmitters in the brain, such as dopamine and norepinephrine. Common examples of stimulants include caffeine, nicotine, amphetamines, and cocaine.

Drugs That Speed Up the Functioning of the Nervous System