substance use

Question 1

four defining features

Answer 1

withdrawal, intoxication, dependence, abuse

Question 2

tolerance in people who are dependent

Answer 2

builds tolerance, leading to the need for a higher dosage

Question 3

is alchohol a depressant and why or why not

Answer 3

yes; slows the CNS

Question 4

heavy drinking vs binge drinking

Answer 4

5 or more times a month; 4 or more drinks in 2 hours

Question 5

withdrawal symptoms in alcohol stage 1

Answer 5

shakes, weakness, perspiration, nausea, cramps, anxiety, mild hallucinations

Question 6

withdrawal symptoms in alcohol stage 2

Answer 6

convulsive seizures (can start 12 hours or days after last drink)

Question 7

withdrawal symptoms in alcohol stage 3

Answer 7

delerium tremens: hallucinations, delusions, disorientation

Question 8

stimulants effects

Answer 8

feelings of energy, happiness, power, decreased appetite and desire for sleep