An infant is receiving 10 mL of 20% intralipids infusing at 0.5 mL/hour. How many hours will the IV infuse? (Enter numeric value only.)
The Correct Answer is ["20"]
An infant is receiving 10 mL of 20% intralipids infusing at 0.5 mL/hour.
To calculate the infusion time in hours, we need to divide the total volume of the infusion (10 mL) by the infusion rate (0.5 mL/hour).
The IV will infuse for 20 hours (10 mL / 0.5 mL/hour).

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Related Questions
Correct Answer is ["1200"]
Explanation
A child who weighs 66 pounds receives a prescription for amoxicillin 80 mg/kg/day by mouth in divided doses every 12 hours.
Since 1 kg is equal to 2.2 pounds, the child weighs approximately 30 kg (66 pounds ÷ 2.2 pounds/kg = 30 kg).
This means that the child is receiving a total of 2400 mg of amoxicillin per day (80 mg/kg/day × 30 kg = 2400 mg/day).
Since there are 24 hours in a day and the doses are given every 12 hours, the child will receive a total of 2 doses per day (24 hours/day ÷ 12 hours/dose = 2 doses/day).
Therefore, for each dose, the nurse should administer 1200 mg of amoxicillin (2400 mg/day ÷ 2 doses/day = 1200 mg/dose).
Correct Answer is ["125"]
Explanation
To calculate the infusion rate in mL/hour, we'll use the following formula:
Infusion Rate (mL/hr) = Desired Dose (mEq/hr) / Concentration of Potassium Chloride (mEq/mL)
1. Calculate the concentration of potassium chloride:
Concentration = 80 mEq / 1000 mL = 0.08 mEq/mL
2. Plug in the values:
Infusion Rate (mL/hr) = 10 mEq/hr / 0.08 mEq/mL
3. Calculate:
Infusion Rate (mL/hr) = 125 mL/hr
Therefore, the nurse should regulate the infusion pump to deliver 125 mL/hour.
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