ATI Pediatric Practice Questions Related

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Which medication is most likely to cause serious respiratory depression as a potential adverse reaction?

  • A. Morphine
  • B. Pentazocine
  • C. Hydrocodone
  • D. Nalmefene
Correct Answer: A

Rationale: Morphine, as a strong opioid agonist, has the highest likelihood of causing serious respiratory depression due to its potent effects on the central nervous system. While Pentazocine and Hydrocodone can also cause respiratory depression, they are less likely to do so compared to morphine. Nalmefene, an opioid antagonist, is used to reverse respiratory depression caused by opioids rather than causing it.