A patient is ordered a continuous heparin infusion at 16 units/kg/hr. The patient weight 176 lbs. Heparin is supplied 50.000 units/500 mL. At what rate will the nurse set the pump?
The Correct Answer is ["12.8"]
To calculate the infusion rate, we'll follow these steps:
Convert patient weight to kg:
176 lbs ÷ 2.2 lbs/kg = 80 kg
Calculate desired heparin dose:
16 units/kg/hr × 80 kg = 1280 units/hr
Determine infusion rate in mL/hr:
(1280 units/hr) / (50000 units/500 mL) = 12.8 mL/hr
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Related Questions
Correct Answer is ["20"]
Explanation
To calculate the medication dosage, we'll follow these steps:
Determine the required volume:
500 mg ÷ 125 mg/5 mL = 20 mL
Correct Answer is ["116"]
Explanation
To calculate the IV pump rate, we'll follow these steps:
Determine the required volume of the reconstituted medication:
1,000,000 units ÷ 250,000 units/4 mL = 16 mL
Determine the total volume to be administered:
16 mL (reconstituted volume) + 100 mL (dilution with IV fluid) = 116 mL
Calculate the infusion rate:
116 mL ÷ 1 hour = 116 mL/hour
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