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Substances
Substances Vocab
Term | Definition |
---|---|
Drug | a substance other than food that changes the structures or function of the body |
Medicine | legal drug used to help fight illness or injury |
Addiction | craving or strong emotionally need |
Physical dependence | needing a drug to function normally |
Psychological dependence | mentally craving a drug |
Withdrawal | group of symptoms that occur when they stop taking drug |
Tolerance | needing additionally larger amounts of alchohol |
Synergistic | interact to produce effects greater than produced alone |
Antagonistic | drug is cancelled out or reduced by the other |
Drug use | using drugs illeagally |
Drug misuse | improper use of medicines |
Drug abuse | when drug is intentionally used improperly or unsafe |
OTC drugs | drugs sold legally from doctors prescription |
Stimulants | drugs that increase the activity of the nervous system |
Depressents | Slows down brain and body reactions |
Hallucinogens | overload the brain with info causing a distorted sense of reality |
Club Drugs | actions and effects are different depending person to person |
Inhalants | chemical vapors replace oxygen and can either stimulate the heart or depress the CNS |
Steroids | increases size of muscle used to treat asthma and increases strength |
Marijuana | changes the way information reaches the brain |
Gateway drug | first drug people use when they start using drugs |
Analgesic | pain reliever |
Zero tolerance | using alcohol under the age of 21 |
Reverse tolerance | less alcohol causes intoxication |
Intoxication | mental and physical abilities are impaired |
BAC/BAL | amount of alcohol in blood |
Fetal alcohol syndrome | group of birth defects caused by effects of alchohol |
FDA | food and drug administration inspects safety of food and drugs |
Tar | dark substance when Tabasco burns |
Nicotine | chemical in tobacco prouducts |
Carbon Monoxide | poisonous gas and binds with hemoglobin molucules |
Secondhand smoke | smoke inhaled by everybody nearby |
Sidestream smoke | smoke that goes in air from a cigarette |
Mainstream smoke | smoke inhaled by somebody's lungs |
Emphysema | disorder with lungs and cant function properly |
Bronchitis | a infection that causes mucous lining in the bronch to become inflamed |
Cirrhosis | the fat liver cells die leaving behind useless scar tissue |