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Substances
Substances Vocab
Term | Definition |
---|---|
Drug | Any substance other than food that changes the structure or function of the body. |
Medicine | A substance, either prescription or OTC, that changes the structure or function of the body; prevent diseases, cure diseases, and maintain health. |
Addiction | The state of losing control over the use of a drug |
Dependence | The condition that results when the brain develops a chemical need for a drug and cannot function normally without it. |
Physical dependence | When your body feels that it physically needs a drug |
Psychological dependence | When you mentally feel you need a drug |
tolerance | When a drugs effect becomes reduced and the body needs more of the drug to get the original effect |
Synergistic | When drugs interact and produce a greater effects then what they would produce alone |
Antagonistic | When two drug effects are cancelled out or reduced |
Drug use | Using drugs correctly for medical purposes |
Drug misuse | Using a drug incorrectly |
Drug abuse | Using a drug for no reason |
Prescription | A drug that can be obtained only with a written order from a doctor |
Over-the-counter drugs (OTC) | A medicine sold legally in pharmacies and other stores without a doctors perscription |
Stimulants | Drugs that increase the activity of the nervous system |
Depressants | A drug that slows down the brain and body reactions |
Hallucinogens | A drug that distorts perception, thought, and mood. Causing a distorted sense of reality. |
Club drugs | Drugs that are normally found in clubs and raves and the victim can even be unaware they have taken the drug. Strength and Quality of the drugs are highly unpredictable therefore the effects are unpredictable. |
Steroids | Artificial forms of the male hormone testosterone used to increase muscle mass. |
Marijuana | The leaves, stems, and flowering tops of the hemp plant. "weed, grass, pot." |
Zero Tolerance Law | Anyone under the age of 21 alcohol is illegal |
Reverse tolerance | The phenomenon of a reversal of the side-effects from a drug, the reduction of insensitivity caused after drug tolerance has been established |
Intoxication | The state in which a persons mental and physical abilities are impaired by alcohol or another substance |
BAC | BAC is the amount of alcohol in a person's blood |
Fetal Alcohol Syndrome | a congenital syndrome caused by excessive consumption of alcohol by the mother during pregnancy |
FDA | Food And Drug Administration |
Tar | The dark, sticky substance that forms when tobacco burns |
Nicotine | Tobacco plants make a chemical that is an insecticide and is highly addictive |
Carbon Monoxide | An odorless, poisonous gas that forms when substances like tobacco are burned |
Second hand Smoke | The combination of mainstream and sidestream smoke |
Sidestream smoke | Smoke that goes into the air directly from a cigarette |
Mainstream smoke | Smoke exhaled from a smoker's lung |
Emphysema | A disorder in which alveoli in the lungs can no longer function properly |
Bronchitis | An infection that causes the mucous membranes kining the bronchi to become inflamed |
Cirrhosis | When fat-filled liver cells die leaving useless scar tissue |
Withdrawal | A group of symptoms that occurs when a dependent person stops taking a drug |
Gateway drug | Used to describe marijuana because marijuana is often a gateway to harder drugs |
Analgestic | Pain reliever |
BAL | BAL is the amount of alcohol in a person's blood |
BAC in Illinois | BAC in Illinois for 21 + is .08% |