drugs Flashcards
1
Q
physiological dependence
A
physical need for a drug
2
Q
psychological dependence
A
psychological need for a drug
3
Q
addiction
A
compulsive drug craving
affects day to day
4
Q
tolerance
A
reduced responsiveness to a drug promoting user to increase dosage
5
Q
stimulants
A
increase levels of arousal and activity
caffeine, nicotine, amphetamines, cocaine
6
Q
depressants
A
sleep inducing
decreasing central nervous system
alcohol, barbiturates, benzidine pines
7
Q
opiates/narcotics
A
suppress pain
produces euphoria
morphine, heroine