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.)

Answer and Explanation

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

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Correct Answer is ["4.5"]

Explanation

To calculate the infusion rate, we need to use the formula:

Infusion rate (mL/h) = Dose (mcg/min) x Volume (mL) / Concentration (mcg)

First, we need to calculate the concentration of nitroglycerin in the solution by dividing the total amount by the total volume. In this case, it is 100 mg / 250 mL.

Since 1 mg is equal to 1,000 mcg, we need to multiply the concentration by 1,000 to get the same units as the dose. In this case, it is 100,000 mcg / 250 mL.

Plugging in the given values, we get:

Infusion rate (mL/h) = 30 mcg/min x 250 mL / 100,000 mcg

Simplifying, we get:

Infusion rate (mL/h) = 0.075 mL/min

To convert minutes to hours, we need to multiply by 60. In this case, it is 0.075 mL/min x 60 min.

Simplifying, we get:

Infusion rate (mL/h) = 4.5 mL/h

Rounding to the nearest tenth, we get:

Infusion rate (mL/h) = 4.5 mL/h

Correct Answer is ["17"]

Explanation

To calculate the infusion rate, we need to use the formula:

Infusion rate (mL/h) = Dose (mg/min) x Volume (mL) / Concentration (mg)

Plugging in the given values, we get:

Infusion rate (mL/h) = 0.5 mg/min x 200 mL / 360 mg

Simplifying, we get:

Infusion rate (mL/h) = 100 mL / 360 min

Converting minutes to hours, we get:

Infusion rate (mL/h) = 100 mL / 6 h

Dividing both sides by 6, we get:

Infusion rate (mL/h) = 16.67 mL/h

Rounding to the nearest whole number, we get:

Infusion rate (mL/h) = 17 mL/h

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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.)

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["4.5"]

Explanation

Correct Answer is ["17"]

Explanation

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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.)

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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.)