Math and Dosage Calculations for Health Care 3rd Edition by James Whaley, Kathryn Booth, Booth Kathryn

تمرين 38

For Exercises 18, the following applies:
Ordered: Dopamine: Begin infusion of 2 mcg/kg/min for bradycardia and systolic BP 90 mmHg. Increase infusion up to 10 mcg/kg/min as needed. You have a premixed bag of dopamine with 200 mg in 500 mL of D5W. The patient weighs 165 lb.
After another hour the blood pressure remains low, and you increase the rate to 50 mL/h. What is the dosage the patient is receiving at this time?