Multiple choice

Psychotropic drugs are also called

  1. narcotics

  2. mood altering drugs

  3. hallucinogens

  4. all the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Psychotropic drugs are chemical substances that cross the blood-brain barrier and act primarily upon the central nervous system, where they alter brain function, resulting in changes in perception, mood, consciousness, or behavior.