Physiology Administration of which of the following will allete respiratory depression caused by opioids, without blocking their analgesic effect? A Kappa-opioid antagonist B Delta-opioid antagonist C 5-HT agonist D Adrenergic agonist 💡 Explanation Administration of which of the following will allete respiratory depression caused by opioids, without blocking their analgesic effect? ✓ Correct Answer: C. 5-HT agonist