drugs and alcohol Flashcards
drug
a chemical substance other than food that changes the body.
medicine
a drug that improves health or cures or prevents illness
over-the-counter
medicine that can be bought without prescription
drug misuse
the improper use of legal drugs
drug abuse
the use of illegal drugs or the purposeful misuse of legal drugs
addiction
physical or emotional dependence on a drug
tolerance
when the body becomes used to the effects of a drug
withdrawal
when a body becomes used to the effects of a drug
overdose
serious sometimes deadly physical condition resulting from taking to much of a drug
nicotine
a drug present in tobacco
carbon monoxide
a colorless and oderless poisonous gas produced by burning tobacco
tar
a thick sticky brown substance produced by burning tobacco
second hand smoke
smoke from other peoples cigarettes that nonsmokers are forced to breath in because it is in the air
intoxication
a loss of control over behavior and perceptions caused by drinking to much alcohol
blood alcohol concentration
a measure of the amount of alcohol in the blood