definitions Flashcards
1
Q
Define agonist
A
Mimics the effect of neurotransmitter
2
Q
Define antagonist
A
Decrease the probability of nerve impulses
3
Q
Define excitatory
A
Increase the probability of nerve impulses
4
Q
Define inhibitory
A
Blocks neurotransmitter effects
5
Q
Define stimulant
A
Drugs which increase the frequency of nerve impulses
6
Q
Define depressant
A
Drugs which decrease the frequency of nerve impulses
7
Q
Define sedative
A
Drug that induces calmness or sleep
8
Q
Define opiate
A
a drug from a group that contains morphine and heroin
