The number of milliliters per hour you will set on the controller is: 75 mL/hr.
Using this formula
Controller milliliters per hour= Furosemide (Lasix) ×D5W÷ Lasix (×60 minutes÷1 hour)
Let plug in the formula
Controller milliliters per hour=2 mg/minute×250mL÷400 mg×60 minutes ÷1 hour
Controller milliliters per hour=75 mL/hr
Therefore the number of milliliters per hour you will set on the controller is: 75 mL/hr.
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