A male patient is to receive 1.5 litres of fluid over 10 hours. The giving set delivers 20 drops/mL. What is the drip rate in drops per minute?

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Multiple Choice

A male patient is to receive 1.5 litres of fluid over 10 hours. The giving set delivers 20 drops/mL. What is the drip rate in drops per minute?

Explanation:
To find the drip rate in drops per minute, convert the infusion into a rate in mL per minute and then apply the drop factor. Start with 1.5 L over 10 hours. Convert units: 1.5 L = 1500 mL, and 10 hours = 600 minutes. The infusion rate is 1500 mL ÷ 600 min = 2.5 mL/min. With a drop factor of 20 drops per mL, multiply: 2.5 mL/min × 20 drops/mL = 50 drops per minute. So the drip rate is 50 gtt/min.

To find the drip rate in drops per minute, convert the infusion into a rate in mL per minute and then apply the drop factor. Start with 1.5 L over 10 hours. Convert units: 1.5 L = 1500 mL, and 10 hours = 600 minutes. The infusion rate is 1500 mL ÷ 600 min = 2.5 mL/min. With a drop factor of 20 drops per mL, multiply: 2.5 mL/min × 20 drops/mL = 50 drops per minute. So the drip rate is 50 gtt/min.

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