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Top 10 most dangerous drug Подготовила: преподаватель английского языка Красногорского филиала ГБПОУ МО «Московский областной медицинский колледж №1» Проценко А.А.
heroin (class A) ORIGIN: Source vast majority - the poppy fields of Afghanistan. Heroin - a semi-synthetic opioid drug, at the end of the XIX century - early XX is applied as a remedy. I was amazed at the information from Wikipedia, it appears, in Russia consume 20% of the world from heroin, approximately 80 tons of drugs - it's more of a railroad car (wagon grain 60-70 tons). Despite the fact that 40% of imported drug fails to catch the authorities. It is used by injecting or smoking the drug to get "high". Consuming experience apathy, but faced with a serious need for drugs.
cocaine (class A) ORIGIN: Made from coca bush growing in Colombia and Bolivia. Effects on the body: Stimulator, produced from the leaves of the coca bush. Increases the level of activity, concentration, self-confidence. Increases heart rate and blood pressure. Addictive.
barbiturates (class B) Origin: A synthetic, laboratory-manufactured drug used in clubs. Effects on the body: strong sedative commonly prescribed as a sleeping pill, but dangerous in overdose. Are being replaced by safer drugs.
street methadone (class A) ORIGIN: Synthetic drugs like heroin, but causes less dependence. Effects on the body: Similar to morphine and heroin. Used in the fight against addiction these drugs because of their lesser sedative. The street version may be contaminated.
Alcohol (Legal) ORIGIN: Made worldwide in a large number of shapes and forms. Effects on the body: CNS depressant used to reduce stiffness and improve social. Increasing doses lead to intoxication, coma, and respiratory problems.
ketamine (class C) ORIGIN: Anaesthetic popular at clubs and rave events. Effects on the body: Intravenous anesthetic used to people and animals. In tablet form causes hallucinogenic experiences.
amphetamines (class B) Origin: A synthetic stimulant inhaled, mixed with drinks or injected intravenously. Effects on the body: Man-made drug that increases the heart rate, increases the level of activity and concentration. Consuming may experience periods of paranoia. A newer form - methamphetamine addictive.
Benzodiazepines (class C) ORIGIN: tranquilizer used to combat anxiety and insomnia. Effects on the body: The most common prescribed tranquilizer. Effective sedative, which has a calming effect, reducing anxiety, but addictive.
Buprenorphine (class C) ORIGIN: Can be created in the laboratory. Effects on the body: more expensive alternative to methadone, used to get rid of heroin dependence. Preferred by some because it leaves dependent more "light head."
Tobacco (Legal) ORIGIN: Most sheets are of American origin. Effects on the body: Contains nicotine - high-speed is a highly addictive stimulant. Tobacco causes lung cancer and increases the risk of cardiovascular disease.
Источники: www.yandex.ru www.wikipedia.ru