A client is prescribed a continuous infusion of IV Insulin at 7 units per hour. Pharmacy delivers a concentration of 100 units of regular insulin in 100 mL of NSS. At what rate should the nurse set the IV pump?
The Correct Answer is ["7"]
To calculate the infusion rate, we'll follow these steps:
Determine the concentration of insulin in the infusion:
100 units ÷ 100 mL = 1 unit/mL
Calculate the infusion rate in mL/hr:
7 units/hr ÷ 1 unit/mL = 7 mL/hr
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["12.8"]
Explanation
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
Correct Answer is ["167"]
Explanation
To calculate the medication dosage, we'll follow these steps:
Convert patient weight to kilograms:
245 lbs ÷ 2.2046 lbs/kg = 111.1 kg
Determine the total medication dose:
1.5 mg/kg/dose × 111.1 kg = 166.65 mg/dose
Round off to the nearest whole number: 167 mg
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