Which of the following agents is the only mixed opioid available for oral use?

Name: Which of the following agents is the only mixed opioid available for oral use?
Brand: Quizplus
Rating: 4.7 (46 reviews)

Question

Quizplus · Accepted Answer

Pentazocine is the only mixed opioid available for oral use.Butorphanol,available as a nasal spray,is also in this group.Dezocine,nalbuphine,and butorphanol are parenterally available agonist-antagonists.Dezocine has agonist action at the kappa (k)receptor and antagonist action at the mu (m)receptor.

Which of the Following Agents Is the Only Mixed Opioid