A patient needs 120 mL of solution to be given over 15 minutes using tubing of 15 gtt/mL. What is the flow rate in gtt/min?

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Multiple Choice

A patient needs 120 mL of solution to be given over 15 minutes using tubing of 15 gtt/mL. What is the flow rate in gtt/min?

Explanation:
Flow rate in gtt/min is found by multiplying the volume to be delivered (mL) by the drop factor (gtt/mL) and then dividing by the time (min). Here: 120 mL × 15 gtt/mL = 1800 gtt. Then 1800 gtt ÷ 15 min = 120 gtt/min. So the flow rate is 120 gtt/min.

Flow rate in gtt/min is found by multiplying the volume to be delivered (mL) by the drop factor (gtt/mL) and then dividing by the time (min). Here: 120 mL × 15 gtt/mL = 1800 gtt. Then 1800 gtt ÷ 15 min = 120 gtt/min. So the flow rate is 120 gtt/min.

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