An infusion of 1500 ml is given over 12 hours. What is the flow rate in ml per hour?
Answer and explanation
Correct answer: B. 125 ml/h
- Step 1: Rate = volume / time. Step 2. 1500 / 12 = 125 ml/h. Answer: 125 ml/h. Why not the others: 18000.008 ml/h: volume and time were multiplied. 0.008 ml/h: the ratio was inverted. 1488 ml/h: time was subtracted from the volume.
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