A patient is ordered 40 unit/kg IV bolus of Heparin. The patient weighs 154 lbs. Heparin is supplied 25.000 units/250 mL. How many mL will the nurse administer?
The Correct Answer is ["2.8"]
To calculate the medication dosage, we'll follow these steps:
Convert patient weight to kilograms:
154 lbs ÷ 2.2046 lbs/kg = 69.84 kg
Determine the total medication dose:
40 units/kg × 69.84 kg = 2793.6 units
Calculate the volume to be administered:
2793.6 units ÷ 25000 units/250 mL = 2.8 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.4"]
Explanation
To calculate the medication dosage, we'll follow these steps:
Convert the ordered dose to grams:
250 mg ÷ 1000 mg/g = 0.25 g
Determine the required volume:
0.25 g ÷ 6 g/10 mL = 0.42 mL
Round off to the nearest tenth: 0.4 mL
Correct Answer is ["260"]
Explanation
To calculate the total fluid intake, we'll need to convert all the volumes to a common unit (mL).
Juice:
½ cup = 120 mL (assuming a standard 8-ounce cup)
Gelatin:
3 oz = 90 mL (1 ounce is approximately 30 mL)
Ice pop:
1 oz = 30 mL
Ginger ale:
20 mL
Total intake:
120 mL + 90 mL + 30 mL + 20 mL = 260 mL
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