A patient is ordered 2350 mL of 0.9% saline to be infused over 5 hours. What is the infusion rate in mL/hour?

Master dosage calculations and medication administration with our comprehensive quiz. Featuring multiple choice questions, complete with rationales and explanations, to prepare you thoroughly for the Archer Pharmacology exam.

Multiple Choice

A patient is ordered 2350 mL of 0.9% saline to be infused over 5 hours. What is the infusion rate in mL/hour?

Explanation:
Infusion rate is found by dividing the total volume by the total time. Here, 2350 mL over 5 hours equals 2350 ÷ 5 = 470 mL per hour. So the IV pump should be set to 470 mL/hour. Keeping the time in hours and the volume in milliliters gives a rate in mL/hour that you can program directly.

Infusion rate is found by dividing the total volume by the total time. Here, 2350 mL over 5 hours equals 2350 ÷ 5 = 470 mL per hour. So the IV pump should be set to 470 mL/hour. Keeping the time in hours and the volume in milliliters gives a rate in mL/hour that you can program directly.

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