A client receives a prescription for oxytocin 2 milliunits/min intravenously (IV) for labor augmentation. The IV bag contains oxytocin 20 units in actated Ringer's 1 liter. How many mL/hour should the nurse program the infusion pump to deliver?
(Enter numerical value only.)
The Correct Answer is ["6"]
- To calculate the infusion rate, use the formula: infusion rate (mL/h) = dose (units/h) x volume (mL) / concentration (units)
- In this case, the dose is 2 milliunits/min or 0.12 units/h
- The volume is 1000 mL and the concentration is 20 units
- Plug in the values and simplify: infusion rate = 0.12 x 1000 / 20
- The infusion rate is 6 mL/h
- The nurse should program the pump to deliver 6 mL/h
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["270"]
Explanation
- Calculate the volume infused in 2 hours: 85 mL/hour x 2 hours = 170 mL
- Subtract the volume infused from the total volume: 440 mL - 170 mL = 270 mL
- The remaining volume to be infused is 270 mL
Correct Answer is ["100"]
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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