試題詳解

11. Which of the following statements regarding morphine is true?
(A) Morphine is absolutely contraindicated in non-cancer pain management.
(B) The constipation induced by morphine treatment can be reversed by naloxone.
(C) In patients with renal failure, morphine-3-glucuronide may be accumulated and induce stronger analgesic effect.
(D) Its metabolite, morphine-3-glucuronide, is a potent analgesic.