A client scheduled for coronary artery bypass surgery is to receive an intravenous infusion of 1 gram of cefazolin in 50 mL 0.9% Sodium Chloride, USP over 30 minutes. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only, as a whole number.)
The Correct Answer is ["100 mL\/hour"]
Infusion rate (mL/hour) = Volume (mL) / Time (hour)
The nurse plugs in the values and gets:
Infusion rate (mL/hour) = 50 mL / 0.5 hour
Infusion rate (mL/hour) = 100 mL/hour
Therefore, the nurse should program the infusion pump to deliver 100 mL/hour of cefazolin solution to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["180 mL\/hour"]
Explanation
- Convert client's weight to kg: 165 lb / 2.2 = 75 kg
- Calculate dobutamine dose in mg/min: 2 mcg/kg/min x 75 kg = 150 mcg/min
- Convert dobutamine dose to mg/hour: 150 mcg/min x 60 min = 9000 mcg/hour - Convert dobutamine dose to mg/hour: 9000 mcg/hour / 1000 = 9 mg/hour
- Calculate infusion rate in mL/hour: 9 mg/hour / 50 mg x 1000 mL = 180 mL/hour
- Answer: The nurse should set the infusion pump to deliver 180 mL/hour.
Correct Answer is ["100 mL\/hour"]
Explanation
Infusion rate (mL/hour) = Volume (mL) / Time (hour)
The nurse plugs in the values and gets:
Infusion rate (mL/hour) = 50 mL / 0.5 hour
Infusion rate (mL/hour) = 100 mL/hour
Therefore, the nurse should program the infusion pump to deliver 100 mL/hour of cefazolin solution to the client.
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