Drugs

Question 1

Stimulants

Answer 1

Substances that excite the central nervous system
Causes insomnia, aggression, paranoia, increases alertness and energy
PPD

Question 2

Narcotics

Answer 2

Feeling of well-being and relaxation, stupor and lethargic, reduces pain
Produces endogenous opioids and endorphins
PPD

Question 3

Hallucinogens

Answer 3

Altered perception visually and auditorily

Animals will not self administer

Question 4

Marijuana

Answer 4

Mild hallucinations , euphoric, heightened senses, rush of ideas, also impaired memory, and motor skills

Question 5

Depressants

Answer 5

Substances that reduce the activity of the central nervous system
Sedative and calming effect, induces sleep but poor quality
PPD