What is considered the maximum dose in 24 hours of acetaminophen?
1500 mg
2000 mg
4000 mg
5000 mg
The Correct Answer is C
Choice A rationale: 1500 mg is below the recommended maximum dose of acetaminophen.
Choice B rationale: 2000 mg is below the recommended maximum dose of acetaminophen.
Choice C rationale: The maximum recommended dose of acetaminophen in a 24-hour period is 4000 mg.
Choice D rationale: 5000 mg exceeds the recommended maximum dose of acetaminophen and can lead to liver damage.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Temperature is not a priority assessment before the administration of metoprolol for chronic stable angina.
Choice B rationale: Urinary function is not a priority assessment before the administration of metoprolol for chronic stable angina.
Choice C rationale: Respiratory rate is not a priority assessment before the administration of metoprolol for chronic stable angina.
Choice D rationale: The priority assessment before the administration of metoprolol is the heart rate. Metoprolol is a beta-blocker that primarily affects the heart rate, so it is important to assess for bradycardia before administration.
Correct Answer is D
Explanation
Choice A rationale: Protamine sulfate is used to reverse the anticoagulant effects of heparin, not the effects of alprazolam.
Choice B rationale: Acetylcysteine is the antidote for acetaminophen (paracetamol) overdose and is not effective for alprazolam overdose.
Choice C rationale: Naloxone is an opioid antagonist and is not effective for benzodiazepine overdose.
Choice D rationale: This is correct. Flumazenil is a specific antagonist for benzodiazepines and can be used to reverse the sedative effects of alprazolam in the case of overdose.
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