Final answer:
To achieve the fluid requirement of 60 mL/kg/day for a baby weighing 2 kg, 5 mL/hr is needed.
Step-by-step explanation:
To determine the mL/hr needed to achieve the fluid requirement, we need to calculate the total volume of fluid needed per hour. We can do this by dividing the total volume of fluid needed per day by 24 hours.
Fluid requirement = 60 mL/kg/day
Weight of baby = 2 kg
Total volume of fluid needed per day = 2 kg * 60 mL/kg/day = 120 mL/day
Volume of fluid needed per hour = 120 mL/day / 24 hours = 5 mL/hr
Therefore, the correct answer is A. 5 mL/hr.
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