A patient is receiving a 200 mL bolus of 0.9% normal saline (NS) to be infused over 20 minutes. The nurse should set the infusion pump to deliver how many mL/hour?
(Enter numeric value only.)
The Correct Answer is ["600"]
The correct answer is 600 mL/hour. To find the answer, we can use the following formula:
(mL/hour) = (mL/minute) x 60
Substituting the given values, we get:
(mL/hour) = (200 / 20) x 60
Simplifying, we get:
(mL/hour) = 10 x 60
(mL/hour) = 600
Therefore, the nurse should set the infusion pump to deliver 600 mL/hour of 0.9% NS to the patient.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["9000"]
Explanation
To find the answer, we can use the following steps:
- Convert the client's weight from pounds to kilograms by dividing by 2.2
- Multiply the weight in kilograms by the dosage in units/kg
- Round the result to the nearest whole number
Using these steps, we get:
- (weight in kg) = (198) / (2.2) = 90 kg
- (dose in units) = (100) x (90) = 9000 units
- (rounded dose in units) = 9000 units
Therefore, the nurse should administer 9000 units of IV Heparin to the client.
Correct Answer is ["0.9"]
Explanation
The correct answer is 0.9 mL. To find the answer, we can use the following steps:
- Convert the patient's weight from pounds to kilograms by dividing by 2.2
- Multiply the weight in kilograms by the dosage in units/kg
- Divide the dose in units by the concentration in units/mL
- Round the result to the nearest tenth
Using these steps, we get:
- (weight in kg) = (154) / (2.2) = 70 kg
- (dose in units) = (50) x (70) = 3500 units
- (volume in mL) = (3500) / (2000) = 1.75 mL
- (rounded volume in mL) = 1.8 mL
Therefore, the nurse should administer 1.8 mL of epoetin alfa from the vial to the patient.
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