Question

Newborns receive a single injection of vitamin k at birth because newborns receive a single injection of vitamin k at birth because newborns do not have enough mature gi flora to make vitamin k. breast milk is a poor source of vitamin k. the trauma of labor and delivery depletes the newborn's vitamin k stores. newborns cannot absorb any of the vitamin k from breast milk or formula.

Answer 1

Newborns receive a single injection of vitamin K at birth due to the fact that the newborns don't have enough bacteria to make vitamin K.
Vitamin K at birth helps the blood to clot and prevents serious bleeding. In newborns, vitamin K injections can prevent a now rare, but potentially fatal, bleeding disorder called 'vitamin K deficiency bleeding' also known as 'hemorrhagic disease of the newborn'. 

Answer 2

Newborns receive a single injection of vitamin K at birth because breast milk is a poor source of vitamin K.

What is vitamin K?

Vitamin k is a fat soluble vitamin.

Vitamin k is present in green leafy vegetables, fishes, tomatoes, avocado, etc.

It is necessary because it controls the bleeding and help in blood clotting in any injuries.

The breast milk does not have a great source of vitamin K that's why babies need vitamin K injection to prevent blood loss.

Thus, Newborns receive a single injection of vitamin K at birth because breast milk is a poor source of vitamin K.

Learn more about vitamin K

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