Question

How much fluid per 24 hours should be maintained in the newborn?

a) 10 ml/kg
b) 20 ml/kg
c) 30 ml/kg
d) 40 ml/kg

Answer 1

The appropriate fluid intake for a newborn per 24 hours is 20 ml/kg, which is vital to compensate for their still immature kidney function and potential initial weight loss due to fluid resorption and urination.

Step-by-step explanation:

The appropriate amount of fluid that should be maintained in a newborn per 24 hours is b) 20 ml/kg. Newborns have immature kidneys that are inefficient at concentrating urine, which is why they produce very dilute urine. Because of this inefficiency and the fact that neonates can lose about three to seven percent of their birth weight in the first week due to fluid loss, it's crucial for them to receive adequate fluid intake to maintain homeostasis. The fluid can come from breast milk or formula, which contains the necessary water content to support the newborn's fluid needs.