Questions and Answers
What is the primary mechanism of action of fentanyl compared to morphine?
Fentanyl has a faster onset and shorter duration of pain relief when administered by injection.
Why is meperidine (pethidine) used less often than other opioid analgesics?
Meperidine is associated with a higher incidence of side effects compared to other opioids.
What is the primary use of dextropropoxyphene?
Dextropropoxyphene is a weak opioid that is usually combined with acetaminophen for the treatment of mild to moderate pain.
Which of the following is an opioid antagonist?
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Which of the following is considered a non-narcotic analgesic?
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Which of the following is a non-narcotic analgesic with marked anti-inflammatory activity?
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What is the primary mechanism of action for narcotic analgesics in the spinal cord?
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Which of the following is a non-narcotic analgesic with mild to moderate anti-inflammatory activity?
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Which of the following narcotic analgesics is often referred to as the 'gold standard' among opioids?
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Which of the following is a semisynthetic opioid derived from morphine in the 1920s?
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What is the primary mechanism of action for narcotic analgesics in the brain?
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What is the effect of prostaglandin binding to smooth muscle tissues in blood vessels?
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Which eicosanoid increases platelet aggregability and is important for the clotting mechanism?
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What is a characteristic of non-narcotic analgesics?
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Which type of analgesic usually requires drug regulations like DD (Dangerous Drug) or Rx (Prescription)?
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What is the main reason non-narcotic analgesics do not cause physical dependence?
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Which pharmacologic action is associated with non-narcotic analgesics?
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