[Answered]: . Infuse theophylline 400 mg in D5W 500 mL at 0.55 mg

. Infuse theophylline 400 mg in D5W 500 mL at 0.55 mg/kg/hr. Patient weighs 70 kg. Hourly rate only. Find: • Concentration of the solution • Weight in kilograms • Infusion rates: a. Concentration per minute b. Concentration per hour (not always measured) c. Volume per minute d. Volume per hour