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 C
Explanation
Choice A rationale:
Holding an object close to the body can help distribute the weight evenly and reduce strain on the joints, which is beneficial for someone with Rheumatoid arthritis.
Choice B rationale:
Using larger muscle groups like the arms and legs can help reduce the strain on smaller, more sensitive joints.
Choice C rationale:
Carrying a laundry basket with the tips of the fingers can put unnecessary strain on the finger joints, which can exacerbate symptoms of Rheumatoid arthritis.
Choice D rationale:
Bending at the knees, rather than the waist, can help protect the back and maintain balance when picking up an item from the floor.
Correct Answer is ["B","C","E"]
Explanation
Choice A rationale:
An active lifestyle is generally not associated with an increased risk of cholelithiasis.
Choice B rationale:
Being female is a risk factor for cholelithiasis.
Choice C rationale:
Obesity is a well-known risk factor for cholelithiasis.
Choice D rationale:
A low-fat diet is generally not associated with an increased risk of cholelithiasis.
Choice E rationale:
Estrogen therapy can increase the risk of cholelithiasis.
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