A client with a diagnosis of hypotension has been ordered a normal saline bolus 250 ml IV to infuse over 15 minutes.
How many ml/hr should you administer?
The Correct Answer is ["1000"]
Step 1 is to convert the time from minutes to hours: 15 min ÷ 60 min/hr = 0.25 hr.
Step 2 is to calculate the rate: 250 ml ÷ 0.25 hr = 1000 ml/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Extreme nausea is a common side effect of hydroxychloroquine, but it’s not the most concerning.
Choice B rationale:
Pruritus is a possible side effect of hydroxychloroquine, but it’s not the most concerning.
Choice C rationale:
Diarrhea is a common side effect of hydroxychloroquine, but it’s not the most concerning.
Choice D rationale:
Blurry vision is a serious side effect of hydroxychloroquine and can indicate retinal damage.
Correct Answer is D
Explanation
Choice A rationale:
Sleeping too many hours can indeed cause fatigue. However, this is not the most likely cause in this case as the patient has fibromyalgia, which is often associated with sleep disturbances.
Choice B rationale:
While a new mattress might improve sleep quality, there’s no information suggesting that the patient’s mattress is a problem.
Choice C rationale:
Using electronics at bedtime can interfere with sleep, but again, there’s no information suggesting that this is the case here.
Choice D rationale:
Fibromyalgia is often associated with sleep disturbances such as insomnia. This is the most likely cause of the patient’s fatigue.
Choice E rationale:
Worrying can indeed cause fatigue, but there’s no information suggesting that the patient has been worried about anything in particular.
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