Order: Dopamine 7 mcg/kg/min. Supply: Dopamine 400 mg in 250 mL D5W. Patient weight is 57 kg. What is the infusion rate? _____mL/hr.
Options:
a) 7 mL/hr
b) 10 mL/hr
c) 15 mL/hr
d) 20 mL/hr