A client is to receive 1 L of Ringer's lactate intravenously. If the infusion pump is set to deliver 80 mL/hr, the infusion will complete in about how many hours?

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Multiple Choice

A client is to receive 1 L of Ringer's lactate intravenously. If the infusion pump is set to deliver 80 mL/hr, the infusion will complete in about how many hours?

Explanation:
Calculating how long an IV infusion takes is all about volume divided by infusion rate. Convert 1 liter to milliliters: 1000 mL. Then time = 1000 mL ÷ 80 mL/hr = 12.5 hours. So the infusion will finish after about 12.5 hours. In other words, at 12 hours you’d have delivered about 960 mL, and at 13 hours about 1040 mL, so 12.5 hours is the exact duration needed.

Calculating how long an IV infusion takes is all about volume divided by infusion rate. Convert 1 liter to milliliters: 1000 mL. Then time = 1000 mL ÷ 80 mL/hr = 12.5 hours. So the infusion will finish after about 12.5 hours. In other words, at 12 hours you’d have delivered about 960 mL, and at 13 hours about 1040 mL, so 12.5 hours is the exact duration needed.

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