A client who weighs 211.2 pounds receives a prescription for heparin 80 units/kg intravenous (IV) bolus for the treatment of deep vein thrombosis (DVT). How many units should the nurse administer?
(Enter numerical value only.)
The Correct Answer is ["7672.32"]
To calculate the amount of heparin, we need to use the formula:
Amount (units) = Dose (units/kg) x Weight (kg)
First, we need to convert the weight from pounds to kilograms by multiplying by 0.454. In this case, 211.2 pounds is equivalent to 95.904 kg.
Plugging in the given values, we get:
Amount (units) = 80 units/kg x 95.904 kg
Simplifying, we get:
Amount (units) = 7,672.32 units
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["30"]
Explanation
To calculate the infusion rate, we need to use the formula:
Infusion rate (mL/h) = Dose (mg/h) x Volume (mL) / Concentration (mg)
Plugging in the given values, we get:
Infusion rate (mL/h) = 3 mg/h x 500 mL / 50 mg
Simplifying, we get:
Infusion rate (mL/h) = 30 mL/h
Correct Answer is ["1.5"]
Explanation
To calculate the number of tablets, we need to use the formula:
Number of tablets = Dose (mg) / Strength (mg/tablet)
First, we need to convert the dose and the strength from micrograms (mcg) to milligrams (mg) by dividing by 1,000. In this case, 0.075 mg is equivalent to 75 mcg and 50 mcg is equivalent to 0.05 mg.
Plugging in the given values, we get:
Number of tablets = 75 mcg / 50 mcg
Simplifying, we get:
Number of tablets = 1.5
Rounding to the nearest tenth, we get:
Number of tablets = 1.5
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