A nurse is preparing an in-service presentation on medication classifications. Which of the following medications are considered opioid antagonists? (Select All That Apply.)
Oxycodone (Oxycontin)
Naproxen (Aleve)
Naltrexone (Vivitrol)
Naloxone (Narcan
Correct Answer : C,D
A. Oxycodone is an opioid agonist, not an antagonist. It is used for pain management.
B. Naproxen is a nonsteroidal anti-inflammatory drug (NSAID), not an opioid antagonist. It is used to reduce inflammation and pain.
C. Naltrexone is an opioid antagonist that blocks the effects of opioids and is used for treating opioid addiction and alcohol use disorder.
D. Naloxone (Narcan) is an opioid antagonist used to reverse opioid overdose by blocking the effects of opioids on the brain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D"]
Explanation
A. Coma is a common symptom of opioid toxicity, including toxicity from fentanyl.
B. Respiratory depression is a hallmark of opioid toxicity and can be life-threatening.
C. Dilated pupils are generally associated with stimulant overdose, not opioid toxicity. Opioid toxicity typically causes pinpoint pupils.
D. Pinpoint pupils (miosis) are a classic sign of opioid toxicity and are present in the opioid toxicity triad.
Correct Answer is D
Explanation
A. Diarrhea is a known side effect of celecoxib but not typically a sign of a serious reaction.
B. Headache is a mild side effect that may occur with celecoxib use but is not a severe adverse reaction.
C. Nausea is a common side effect of many medications, including celecoxib, but is not a critical issue unless severe.
D. Chest pressure could indicate cardiovascular problems, which is a serious adverse effect of celecoxib and other COX-2 inhibitors. Clients should report this immediately, as it may indicate a risk for myocardial infarction or stroke.
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