A client has received a prescription for a fluid bolus of 0.9% sodium chloride, 200 mL to be infused in 30 minutes. How many mL/hr should the nurse program the infusion pump to deliver? (Please enter the numerical value only.)
The question is asking for the rate at which the infusion pump should be programmed to deliver a fluid bolus of 200 mL in 30 minutes. This can be calculated using the formula for rate which is volume divided by time.
The Correct Answer is ["400"]
Step 1: Convert the volume of fluid to be infused from mL to L (since the rate is usually measured in mL/hr):
200 mL = 200 mL (No conversion needed as the volume is already in mL)
Step 2: Convert the time for infusion from minutes to hours (since the rate is usually measured in mL/hr):
30 minutes = 30 ÷ 60 = 0.5 hours
Step 3: Calculate the rate (volume ÷ time):
Rate = Volume ÷ Time
Rate = 200 mL ÷ 0.5 hours
Rate = 400 mL/hr
The nurse should program the infusion pump to deliver at a rate of 400 mL/hr.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"A":{"answers":"B"},"B":{"answers":"A"},"C":{"answers":"B"},"D":{"answers":"A"},"E":{"answers":"A"}}
Explanation
Choice A reason: No understanding.
While lifestyle changes can significantly reduce the risk of developing type 2 diabetes, they do not guarantee prevention. The client’s family history and current prediabetic fasting blood glucose level (122 mg/dL) indicate an increased risk. It’s important to understand that while risk can be minimized, it cannot be completely eliminated12.
Choice B reason:
People with diabetes or prediabetes can still consume sugar, but it should be in moderation and as part of a balanced diet. The DASH diet discussed with the client emphasizes portion control and a reduction in sugar intake, not complete elimination.
Choice C reason: No understanding
A single fasting blood glucose measurement below 100 mg/dL does not mean the client can revert to previous eating habits. Ongoing maintenance of a healthy diet and lifestyle is necessary to manage blood glucose levels and reduce the risk of diabetes.
Choice D reason: Understanding.
Lifestyle changes such as adopting the DASH diet and increasing physical activity can help manage weight, improve cholesterol levels, and lower the risk of chronic conditions like hypertension, cardiovascular disease, and type 2 diabetes.
Choice E reason: Understanding.
Increased thirst and urination are symptoms of high blood sugar levels. If the client experiences these symptoms, it would be prudent to check blood glucose levels to manage and monitor for diabetes.
Correct Answer is D
Explanation
Choice A reason: Assuming care of the client and reassigning the PN does not address the immediate need to correct the client's position for the sigmoidoscopy.
Choice B reason: While assistance may be needed, it is more important to first ensure that the client is in the correct position for the procedure.
Choice C reason: Acknowledging the PN's action would be incorrect since the client has not been positioned safely and correctly for a sigmoidoscopy.
Choice D reason: Demonstrating the correct positioning ensures the procedure can be performed effectively and safely, which is the nurse's immediate responsibility.
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