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Questions and Answers
Which of the following is responsible for most of the analgesic effect and major side effects of opioid analgesics?
Which of the following is responsible for most of the analgesic effect and major side effects of opioid analgesics?
- κ receptors
- μ receptors (correct)
- Endogenous opiopeptides
- δ receptors
Which drug is classified as an opioid receptor agonist?
Which drug is classified as an opioid receptor agonist?
- Ibuprofen
- Morphine (correct)
- Pentazocin
- Acetaminophen
Which type of opioid receptor contributes to analgesia and sedation, but produces few side effects and does not contribute to dependence?
Which type of opioid receptor contributes to analgesia and sedation, but produces few side effects and does not contribute to dependence?
- κ receptors (correct)
- μ receptors
- Endogenous opiopeptides
- δ receptors
Which drug acts as an agonist on κ-receptors and has weak agonist effects?
Which drug acts as an agonist on κ-receptors and has weak agonist effects?
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Which type of analgesic relieves pain sensation through a selective action on the pain center in the CNS?
Which type of analgesic relieves pain sensation through a selective action on the pain center in the CNS?
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