click below
click below
Normal Size Small Size show me how
substances
substances vocab
Term | Definition |
---|---|
Drug | a substance, other than food, that changes the structure or function of the body |
medicine | a legal drug that helps the body fight injury, illness, or disease |
addiction | the state of losing control over the use of a drug strong craving for that drug |
dependence | the condition that results when the brain develops a chemical need for a drug and cannot function normally without it |
physical dependence | mentally craving a drug |
psychological dependence | needing a drug to function normally |
withdrawal | a group of symptoms that occur when a dependent person stops taking the drug |
tolerance | the condition that results when repeated use of a drug causes it to have less of an effect on the brain |
drug interactions | when a person takes more than one drug |
synergistic | when each drug effect is reduced by the other |
anragonistic | when each drug effect is greater then the drug would be alone |
drug use | doctors write prescriptions/over the counter drugs |
drug misuse | the improper use of a drug |
drug abuse | when a drug is intentionally used improperly |
prescription drugs | a drug the you can have only with a doctors notice |
(OTC)/ over the counter drugs | medicine that is legally in pharmacies and other stores without doctor notice |
stimulants | a type of drug that increases the activity of nervous system |
depressants | a drug that slows the brain |
hallucinogens | a drug that distorts percepton |
club drug | drugs that first gained popularity at dance clubs |
inhalants | a breathable chemical vapor that produces mind effect |
anabiolic steroids | used to increase muscle size |
marijuana | drug made from leaves,stems,and hemp plant |
gateway drug | easy access to another drug |
analgesic | pain reliver |
zero tolerance law | policy that enforces strict consequences for underaged drinking |
reverse tolerance | a condition in which less and less alcohol causes intoxication |
intoxication | when a persons mental and physical abilities are impaired with alcohol |
BAC/BAL | amount of alcohol in a persons blood |
fetal alcohol syndrome | a group of birth defects caused by alcohol |
FDA | inspects test and assesses the safety of food |
tar | dark, sticky substance that forms when tobacco burns |
nicotine | extremely addictive chemical in tobacco |
carbon monoxide | poisonous, colorless, odorless gas produce when substances are burned |
second hand smoke | combo of main stream and side stream smoke |
side stream smoke | the air that goes into the air directly from the cigarette |
main stream smoke | exhaled from a smokers lungs |
emphysema | disorder in which alveoli in the lungs can no longer function properly |
bronchitis | infection that causes the membrane lining of bronchi swell |
cirrhosis | fat filled liver cells die, which leaves behind useless scar tissue |