The nurse is providing patient teaching about prescribed opioid analgesic.
What is an important point related to a possible adverse effect of this drug?
Ataxia.
Dysrhythmias.
Blurred vision.
Hypotension.
The Correct Answer is D
Choice A rationale
Ataxia is less commonly associated with opioids than other adverse effects.
Choice B rationale
Dysrhythmias are not typically associated with opioids.
Choice C rationale
Blurred vision isn't a major adverse effect of opioids.
Choice D rationale
Hypotension is a common adverse effect of opioid use and must be monitored.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Checking vitamin K levels doesn't directly monitor warfarin's effect.
Choice B rationale
PTT and aPTT assess heparin, not warfarin.
Choice C rationale
INR specifically measures warfarin's effectiveness and safety.
Choice D rationale
Platelet levels don't monitor the anticoagulant effect of warfarin.
Correct Answer is A
Explanation
Choice A rationale
CSF analysis and MRI are crucial in diagnosing multiple sclerosis (MS). CSF may show elevated levels of oligoclonal bands, indicative of immune system activity in the central nervous system. MRI can detect lesions or plaques in the brain and spinal cord, which are characteristic of MS.
Choice B rationale
Serum albumin and CT scan are not standard diagnostic tools for MS. Serum albumin is more relevant to liver function and nutritional status, while CT scans are less sensitive than MRIs in detecting MS lesions.
Choice C rationale
CSF proteins and angiography are not standard tests for diagnosing MS. While CSF protein levels might be altered in MS, angiography is used to visualize blood vessels and is not relevant to MS diagnosis.
Choice D rationale
Serum anti-acetylcholine antibodies and x-rays are not used to diagnose MS. Anti-acetylcholine antibodies are related to myasthenia gravis, and x-rays are not useful for visualizing MS lesions.
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