The healthcare provider prescribes a hydration infusion of normal saline to run over 3 hours at 30 mL/kg for a client who is dehydrated and weighs 70 kg. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numeric value only.)
The Correct Answer is ["700 mL\/hour"]
To find the answer, we can use the following steps:
- Calculate the total volume of normal saline in mL by multiplying the weight in kg by the dosage in mL/kg
- Divide the total volume of normal saline in mL by the number of hours to get the rate in mL/hour
- Round the result to the nearest whole number
Using these steps, we get:
- (total volume in mL) = (30) x (70) = 2100 mL
- (rate in mL/hour) = (2100) / (3) = 700 mL/hour
- (rounded rate in mL/hour) = 700 mL/hour
Therefore, the nurse should program the infusion pump to deliver 700 mL/hour of normal saline.
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Related Questions
Correct Answer is ["240 mL"]
Explanation
To find the answer, we can use the following steps:
- Calculate the amount of water needed to dilute the formula to 75% by subtracting the volume of the prescribed solution from the volume of the full strength formula
- Subtract the amount of water from the volume of the can to get the amount of enteral nutrition formula
- Round the result to the nearest whole number
Using these steps, we get:
- (water in mL) = (320) - (240) = 80 mL
- (enteral nutrition formula in mL) = (240) - (80) = 160 mL
- (rounded enteral nutrition formula in mL) = 160 mL
Therefore, the nurse should use 160 mL of enteral nutrition formula from the can to prepare the solution.
Correct Answer is ["100 mL\/hour"]
Explanation
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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