Chapter 13

24 July 2022
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Papaver somniferum is the scientific name for:
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the opium poppy.
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The earliest recorded use of opium as a medicine was probably by:
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Egyptians, around 1500 BC.
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________ usually refers to a sudden increase in the number of users of a particular psychoactive substance.
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Drug epidemic
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The 16th century European physician Paracelsus, and later Dr. Thomas Sydenham promoted the use of:
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laudanum.
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One thing that apparently contributed to the spread of opium smoking in China was:
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a 1644 edict from the emperor forbidding tobacco smoking.
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The Opium War of 1839-1842 resulted, among other things, in:
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the island of Hong Kong becoming a British possession.
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The two major active chemicals in opium are:
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morphine and codeine.
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In 1898, Bayer laboratories marketed diacetylmorphine tablets under the brand name:
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Heroin.
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Which of the following is a difference between heroin and morphine?
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Heroin is believed to be more potent and acts faster than morphine.
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By the beginning of the 20th century, a greater percentage of Americans were addicted to opioids than at any time before or since. Opium smoking and medical use of injected pure morphine were important contributors to this, along with:
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patent medicines containing opium extracts or morphine.
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Possession of opium, morphine, or heroin without a prescription was made a crime by:
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a 1915 Supreme Court decision.
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Heroin became the drug of choice for many opioid users:
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during the 1920s, because it was easier to smuggle the small amounts needed for an effective dose.
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"Black tar" is:
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a name given to heroin from Mexico that is brown or black in its pure form.
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At the current time, most of the heroin in the United States originates from poppy fields in:
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Mexico.
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Vicodin and OxyContin are examples of:
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prescription opioids that are being misused at relatively high rates.
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________ is defined as a condition that can negatively impact an individual's quality of life, by disrupting sleep, employment, social functioning, and many other routine daily activities.
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Chronic pain
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Which of these opioids is about 100 times as potent as morphine?
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Fentanyl
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Which of the following is true of the opioid fentanyl?
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It is used primarily in conjunction with surgical anesthesia.
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Heroin is more potent than morphine because:
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it more readily crosses the blood-brain barrier.
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Naloxone, nalorphine, and naltrexone are examples of:
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opioid antagonists.
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Enkephalins, endorphins, and dynorphins are:
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three classes of endogenous chemicals that have effects similar to morphine.
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Which of the following is a morphine like neurotransmitter found in the brain and adrenals?
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Enkephalin
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The major medical use for opioids is pain relief, and they have been used to save many lives (especially in underdeveloped countries) because of their ability to:
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treat diarrhea.
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The textbook says that opioid withdrawal symptoms are similar to:
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a bad case of intestinal flu.
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Long-term exposure to opioid drugs:
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has not been clearly shown to produce damage to any tissue or organ system.