Question

A drug is ordered with a loading dose of 25 mcg/kg over 10 minutes in 50 mL of D5W. This is followed by a continuous infusion of 0.75 mcg/kg/min in 1000 ml of D5W/LR The patient weighs 176 lbs. The drug is available as 1 mg/mL in 5 ml vials. A second IV is prepared for the same patient after the first runs out. It is a continuous infusion at the same rate of 0.75 mcg/kg/min. It contains 10 mg of the drug in 1000 mL of D5W/LR. The administration set delivers 10 drops per milliliter. 1. How many milligrams will be administered during the first hour to a 176-lb patient? 2. How many full vials of the drug are needed in the pharmacy to ensure that there is enough drug for the first four hours of treatment? (Round up to a whole number.) 3. What is the drip rate in drops per minute for the second IV?
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