A client receives a prescription for ganciclovir 375 mg intravenously (IV) every 12 hours to infuse over 90 minutes. The pharmacy delivers ganciclovir 375 mg in a 150 mL IV bag. How many mL/hour should the nurse program the infusion pump? (Enter a whole number only.)
The Correct Answer is ["100 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) = (150 / 90) x 60
Simplifying, we get:
(mL/hour) = 1.667 x 60
(mL/hour) = 100
Therefore, the nurse should program the infusion pump to deliver 100 mL/hour of ganciclovir in IV bag.
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Related Questions
Correct Answer is ["6 mL\/hour"]
Explanation
To find the answer, we can use the following steps:
- Convert the dosage of oxytocin from milliunits/min to units/hour by multiplying by 60
- Calculate the concentration of oxytocin in the IV bag by dividing the amount of oxytocin by the volume of solution
- Divide the dosage of oxytocin by the concentration of oxytocin in the IV bag to get the volume to be delivered
Using these steps, we get:
- (dosage of oxytocin in units/hour) = (2) x (60) = 120 milliunits/hour
- (concentration of oxytocin in IV bag) = (20) / (1000) = 0.02 units/mL
- (volume to be delivered in mL/hour) = (120 x 10^-3) / (0.02) = 6 mL/hour
Therefore, the nurse should program the infusion pump to deliver 6 mL/hour of oxytocin in lactated Ringer's to the patient.
Correct Answer is ["15"]
Explanation
To find the answer, we can use the following steps:
- Calculate the infusion rate in mL/hour by dividing the volume of IV fluids by the time of infusion
- Calculate the infusion rate in mL/minute by dividing the infusion rate in mL/hour by 60
- Multiply the infusion rate in mL/minute by the drop factor in gtt/mL to get the infusion rate in gtt/minute
- Round the result to the nearest whole number
Using these steps, we get:
- (infusion rate in mL/hour) = (630) / (7) = 90 mL/hour
- (infusion rate in mL/minute) = (90) / (60) = 1.5 mL/minute
- (infusion rate in gtt/minute) = (1.5) x (10) = 15 gtt/minute
- (rounded infusion rate in gtt/minute) = 15
Therefore, the nurse should regulate the infusion to deliver 15 gtt/minute of IV fluids to the client.
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