The healthcare provider prescribes heparin 1,400 units/hour intravenously (IV). The IV bag contains heparin 20,000 units in 250 mL dextrose 5% in water. How many mL/hour should the nurse program the infusion pump to deliver?
(Enter numeric value only. If rounding is required, round to the nearest whole number.)
The Correct Answer is ["17"]
The correct answer is 17 mL/hour. To find the answer, we can use the following formula:
(mL/hour) = (units/hour) x (mL per unit)
Substituting the given values, we get:
(mL/hour) = (1,400) x (250 / 20,000)
Simplifying, we get:
(mL/hour) = (1,400) x (0.0125)
(mL/hour) = 17.5
(rounded mL/hour) = 17
Therefore, the nurse should program the infusion pump to deliver 17 mL/hour of heparin in dextrose 5% in water.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.5"]
Explanation
The correct answer is 1.5 mL. To find the answer, we can use the following formula:
(mL to be administered) = (mg prescribed) / (mg per mL)
Substituting the given values, we get:
(mL to be administered) = (7.5) / (5)
Simplifying, we get:
(mL to be administered) = 1.5
Therefore, the nurse should administer 1.5 mL of metoclopramide from the prefilled syringe cartridge to the client.
Correct Answer is ["8"]
Explanation
The correct answer is 8 tablets. To find the answer, we can use the following steps:
- Convert the daily maximum dosage from grams to milligrams by multiplying by 1000
- Divide the daily maximum dosage in milligrams by the amount of calcium polycarbophil in one tablet
- Round the result to the nearest whole number
Using these steps, we get:
- (daily maximum dosage in mg) = (5) x (1000) = 5000 mg
- (number of tablets) = (5000) / (625) = 8 tablets
- (rounded number of tablets) = 8
Therefore, the client could safely take up to 8 tablets of calcium polycarbophil in one day.
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