what are sources of drugs
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- Sources of Drugs. Drugs are obtained from many sources. Many inorganic materials, such as metals, are chemotherapeutic; hormones, alkaloids, vaccines, and antibiotics come from living organisms; and other drugs are synthetic or semisynthetic.ore on drugs Sources of Drugs from Infoplease: 1  drugs: Sources of Drugs-Sources of Drugs Drugs are obtained from many sources. 2  Many inorganic materials, such as metals, ...
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Drug Classifications A drug is any substance that alters the central nervous system, brain chemistry or bodily functions. There is no single definition since there are different meanings of the word drug, with regard to medicine, government and street usage. Dictionary.com defines a drug as a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well-being.. Medicinal drugs may be prescribed by a doctor for a limited time frame or for use on a regular basis for chronic condition.
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- Types of drugs. Drugs under international control include amphetamine-type stimulants, coca/cocaine, cannabis, hallucinogens, opiates and sedative hypnotics.
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- This can make a drug less effective because less gets into the blood and to the site of action. Second, nutrients or other chemicals in foods can affect how a drug is used in the body. Third, excretion of drugs from the body may be affected by foods, nutrients, or other substances.
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Drug test A drug test is a technical analysis of a biological specimen, for example urine, hair, blood, breath, sweat, or oral fluid/saliva—to determine the presence or absence of specified parent drugs or their metabolites.
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cocaine Cocaine is one of the oldest known psychoactive drugs. Coca leaves, the source of cocaine, were used by the Incas and other inhabitants of the Andean region of South America for thousands of years, both as a stimulant and to depress appetite and combat apoxia (altitude sickness).buse of cocaine by inhalation through the nose (“snorting”) is a serious health problem. Chronic users develop ulceration of the nasal mucosa that can eventually lead to perforation of the septum.
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- Heroin is an opioid drug that is synthesized from morphine, a naturally occurring substance extracted from the seed pod of the Asian opium poppy plant.n addition to the effects of the drug itself, street heroin often contains toxic contaminants or additives that can clog blood vessels leading to the lungs, liver, kidneys, or brain, causing permanent damage to vital organs. Treating Heroin Addiction.
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Sources of Drugs animal sources pancreas is a source of insulin used in treatment of diabetes urine of pregnant women gives human chorionic gonadotropin hcg used for the treatment of infertility sheep thyroid is a source of thyroxin used in hypertension
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- Drugs under international control include amphetamine-type stimulants, coca/cocaine, cannabis, hallucinogens, opiates and sedative hypnotics. Countries have decided to control these drugs because they pose a threat to health. While some of the physical effects of drugs might sound nice, they do not last long.
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Opiates Interpretation. 1  Opiates are the natural or synthetic drugs that have a morphine-like pharmacological action. 2  Heroin (diacetylmorphine) is a synthetic opiate made from morphine and is rarely detectable in body fluids. 3  Ingestion of bakery products containing poppy seeds can also cause morphine to be excreted in urine.
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The Geography of Wyoming The Snake River in northwest Wyoming eventually drains into the Columbia River and the Pacific Ocean, as does the Green River through the Colorado River Basin. Climate Wyoming has the second highest mean elevation in the United States at 6,700 feet above sea level. The climate is semiarid, but because of its topographical diversity, it is also varied. Annual precipitation varies from as little as five inches to as much as 45 inches a year, some in the form of rain and some in snow.
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Drug A drug is any substance (other than food that provides nutritional support) that, when inhaled, injected, smoked, consumed, absorbed via a patch on the skin, or dissolved under the tongue, causes a physiological change in the body.
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Health: Chapter 22 drugs such as those derived from the opium plant that are obtainable only by prescription and are used to relieve pain. drug-free school zones. areas within 1,000 to 1,500 feet of schools and designated by signs, within which people caught selling drugs receive especially severe penalties.
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- Opium – cont’d. Opium Overview Opium is a highly addictive non-synthetic narcotic that is extracted from the poppy plant, Papaver somniferum. The opium poppy is the key source for many narcotics, including morphine, codeine, and heroin.egal status in the United States Opium is a Schedule II drug under the Controlled Substances Act. Most opioids are Schedule II, III, IV, or V drugs. Some drugs that are derived from opium, such as heroin, are Schedule I drugs. Common places of origin The poppy plant, Papaver somniferum, is the source of opium.
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Illegal Drugs vs. Legal drugs Illegal drugs are drugs that “currently have no standard or accepted medical use in the United States, such as heroin, LSD, and marijuana” (Smith, 2009, p.2). It is illegal to buy, sell, possess, and use these drugs except for research purposes.
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- The Three Main Categories of Drugs. Some drugs due to certain factors that change their characteristics, may cause them to fall under different categories at different times. For example, even though Cannabis is considered a depressant, in high enough doses it can also be a hallucinogen.The three main categories were constructed based on similarities that certain drugs share; however, there are many differences that these drugs have also.timulants are drugs that stimulate the brain and central nervous system, speeding up communication between the two. They usually increase alertness and physical activity. They include amphetamines, cocaine, crack and some inhalants like amyl or butyl nitrites.
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- 1. a substance taken for nonmedical purposes. Street drugs comprise various amphetamines, anesthetics, barbiturates, opiates, and psychoactive drugs, and many are derived from natural sources (the plants Papaver somniferum, Cannibis sativa, Amanita pantherina, Lophophora williamsii).
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- Definitions: 1. a substance taken for nonmedical purposes. Street drugs comprise various amphetamines, anesthetics, barbiturates, opiates, and psychoactive drugs, and many are derived from natural sources (the plants Papaver somniferum, Cannibis sativa, Amanita pantherina, Lophophora williamsii).
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Opiates Opiates are powerful drugs derived from the poppy plant that have been used for centuries to relieve pain. Also known as narcotics, opiates can be natural or synthetic.The natural opiates include opium, morphine, and codeine. Other substances, called opioids, are man-made.These substances are like opiates in that they are most often used to treat chronic or severe pain and are also highly addictive. These substances include Dilaudid, Demerol, Oxycodone, Vicodin, Fentanyl, Methadone, and Darvon.Heroin is an opioid manufactured from morphine.hese substances are like opiates in that they are most often used to treat chronic or severe pain and are also highly addictive. These substances include Dilaudid, Demerol, Oxycodone, Vicodin, Fentanyl, Methadone, and Darvon. Heroin is an opioid manufactured from morphine.
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- Here are different ways that drugs are introduced into your body. 1  taken by mouth (oral) 2  injection. 3  placed under the tongue (sublingual) 4  inhaled. 5  applied to the skin. 6  placed in the eye. 7  placed in the rectum. 8  sprayed in the nose.
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- 1 Absorption of Drugs Absorption is the transfer of a drug from its site of administration to the bloodstream. The rate and efficiency of absorption depend on the route of administration.For IV delivery, absorption is complete; that is, the total dose of drug reaches the systemic circulation. Absorption of Drugs Absorption is the transfer of a drug from its site of administration to the bloodstream. The rate and efficiency of absorption depend on the route of administration. For IV delivery, absorption is complete; that is, the total dose of drug reaches the systemic circulation.
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Synthetic Narcotics List Drugs, such as cocaine and heroin, though illegal, are nonetheless plant-based organic concoctions while synthetic varieties consist of any number and mixture of chemical compounds. The synthetic narcotics list consists of drugs that for the most part, mimic the effects of cannabinoids, stimulants and the occasional hallucinogenic effect. Because of their “alternative” ingredients, drugs on the synthetic narcotics list can oftentimes skirt drug law restrictions.
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Definitions &Translations In pharmacology, a drug is a chemical substance used in the treatment, cure, prevention, or diagnosis of disease or used to otherwise enhance physical or mental well-being.. Drugs may be prescribed for a limited duration, or on a regular basis for chronic disorders.
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- A narcotic is a drug made from or derived synthetically from opium. Examples include opium, morphine, heroin, codeine, hydrocodone, fentanyl, meperidine, oxycodone, tramadol … , nalbuphine, pentazocine, and many others.It does not include benzodiazepines, barbiturates, or alcohols.xamples include opium, morphine, heroin, codeine, hydrocodone, fentanyl, meperidine, oxycodone, tramadol … , nalbuphine, pentazocine, and many others. It does not include benzodiazepines, barbiturates, or alcohols.
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- Heroin is an opioid drug that is synthesized from morphine, a naturally occurring substance extracted from the seed pod of the Asian opium poppy plant.
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- The natural drugs contained on the opiates list come from the alkaloid materials found in the opium poppy seed plant. Natural opiate drug types include – Codeine; Morphine; Oripavine; Thebaine; Opium poppy seed plants contain a high concentration of morphine-derived alkaloids, which accounts for why morphine is one of the strongest opiates in existence.