Difficulty: Medium
Average Score: 70%
Full-length
The nurse is providing discharge teaching for a client taking naltrexone (Revia). The nurse should instruct the client to avoid which over-the-counter medication:
Correct answer
C
Rationale
Naltrexone, used for opioid or alcohol dependence, can interact with cold medicines containing dextromethorphan, which may have opioid-like effects, reducing naltrexoneÔÇÖs efficacy. Acetaminophen, ibuprofen, and antihistamines do not have significant interactions.