A nurse is assisting in the care of a client who is receiving gentamicin 60 mg via intermittent IV bolus. Available is gentamicin 60 mg/100 mL to infuse over 75 min. The nurse should ensure the IV pump is set to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["80"]
To calculate the infusion rate for gentamicin, the nurse should use the following formula:
Infusion rate (mL/hr) = Volume (mL) / Time (hr)
Plugging in the given values, we get:
Infusion rate (mL/hr) = 100 mL / (75 min / 60 min/hr)
Simplifying, we get:
Infusion rate (mL/hr) = 100 mL / 1.25 hr
Dividing, we get:
Infusion rate (mL/hr) = 80 mL/hr
Therefore, the nurse should ensure the IV pump is set to deliver 80 mL/hr of gentamicin.
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Related Questions
Correct Answer is ["300"]
Explanation
One way to calculate the IV pump rate is to divide the total volume of fluid by the total time in hours.
In this case, the client needs to receive 1,800 mL of 0.9% sodium chloride over 6 hours.
Therefore, the IV pump rate should be 1,800 mL / 6 hr = 300 mL/hr.
The nurse should ensure the IV pump is set to deliver 300 mL/hr of 0.9% sodium chloride to the client.
Correct Answer is ["1.5"]
Explanation
To calculate the dosage of cefazolin, the nurse needs to use the following formula:
Dose (mL) = Ordered dose (mg) / Available dose (mg/mL)
Plugging in the values from the question, we get:
Dose (mL) = 500 mg / 330 mg/mL
Dose (mL) = 1.515 mL
Rounding to the nearest tenth, the nurse should administer 1.5 mL of cefazolin per dose.
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