Question

The healthcare provider's order is for 125 mL NS at 250 mL/hr to be administered using a 15 gtt administration set. If the drop factor constant is 4, then the drop rate is __ gtts/min (rounded to the nearest whole number).

Answer 1

To calculate the drop rate, use the formula: Drop rate = (Volume to be infused × Drop factor) ÷ Time.

Step-by-step explanation:

To calculate the drop rate, we need to determine the volume to be infused and the time it will take to infuse. The volume to be infused is 125 mL, and the time to infuse is 1 hour (60 minutes). To calculate the drop rate, we can use the formula:

Drop rate = (Volume to be infused × Drop factor) ÷ Time

Using the given information:

Volume to be infused = 125 mL, Drop factor = 15 gtt/mL, Time = 60 minutes

Drop rate = (125 × 15) ÷ 60 = 31.25 gtts/min

Rounded to the nearest whole number, the drop rate is 31 gtts/min.