A doctor ordered an IV of Lasix for 4 hours for your patient with edema. You are given 500. mL Lasix solution to deliver. The pump delivers 15 drops per mL. How many drops per minute should you set the pump? (Note: do not use the formula here, Show your work set it up as a conversion factor with units cancelling out).
Expert Answer
Given data is:-
volume of lasix to deliver = 500 ml
total delivered time = 4 hours = 4*60 = 240 minutes
1 ml contains = 15 drops
so 500 ml contains = 500*15 = 7500 drops
drops per minute should you set the pump = 7500/240 = 31.25 drops/minute