High School

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------------------------------------------------ A child weighing 10 kg has a fluid requirement of 100 ml/kg/day. How many ml/hr are needed to achieve this?

A. 42 mL/hr
B. 67 mL/hr
C. 83 mL/hr
D. 100 mL/hr

Answer :

Final answer:

To calculate the fluid requirement in milliliters per hour, multiply the weight of the child by the fluid requirement per kilogram per day and divide by 24. The correct answer is A. 42 ml/hr.

Explanation:

To calculate the fluid requirement in milliliters per hour, we need to multiply the weight of the child (10 kg) by the fluid requirement per kilogram per day (100 ml/kg/day), and then divide by 24 hours to get the fluid requirement per hour.

So, the calculation would be:

Fluid requirement per hour = (Weight of child in kg) x (Fluid requirement per kg per day) ÷ 24

Fluid requirement per hour = (10 kg) x (100 ml/kg/day) ÷ 24 = 41.67 ml/hr (rounded to the nearest whole number)

Therefore, the correct answer is A. 42 ml/hr.