A client is receiving a secondary infusion of azithromycin 500 mg in 500 mL of normal saline (NS) to be infused over 2 hours. How many mL/hour should the nurse program the infusion pump?
(Enter numerical value only.)
The Correct Answer is ["250"]
- Calculate the infusion rate using the formula: mL/hour = (mL of solution) / (hours to infuse)
- Plug in the given values: mL/hour = (500 mL) / (2 hours)
- Simplify the expression: mL/hour = 250 mL
- The nurse should program the infusion pump to deliver 250 mL/hour of azithromycin in NS
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.64"]
Explanation
- Calculate the dose of methylprednisolone in mL using the formula: Dose (mL) = Ordered Dose (mg) / Available Dose (mg) x Available Volume (mL)
- Substitute the values from the question: Dose (mL) = 40 mg / 125 mg x 2 mL
- Simplify the expression: Dose (mL) = 0.64 mL
- Round to the nearest hundredth if needed: Dose (mL) = 0.64 mL
- The nurse should administer 0.64 mL of medication.
Correct Answer is ["15"]
Explanation
- Calculate the daily dose of amoxicillin for the child: 80 mg/kg/day x 66 pounds / 2.2 pounds/kg = 2400 mg/day
- Divide the daily dose by the number of doses per day: 2400 mg/day / 2 doses/day = 1200 mg/dose
- Convert the dose from mg to mL using the label information: 1200 mg/dose x 5 mL/400 mg = 15 mL/dose
- The nurse should administer 15 mL of amoxicillin with each dose.
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