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 ["0.75"]
Explanation
To calculate the dosage of morphine, the nurse needs to use the formula D/H x V, where D is the desired dose, H is the dose on hand, and V is the volume on hand. In this case, D is 7.5 mg, H is 10 mg/mL, and V is 1 mL. Plugging these values into the formula, we get:
7.5 mg / 10 mg/mL x 1 mL = 0.75 mL
Therefore, the final answer is: 0.75 mL
The nurse should administer 0.75 mL of morphine subcutaneous to the patient.
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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