American Midwifery Certification Board (AMCB) Practice Exam

The primary advantage of administering oral Vitamin K to newborns while breastfeeding is that it enhances the effectiveness of vitamin absorption. Newborns have low levels of Vitamin K at birth, which is crucial for the synthesis of certain clotting factors necessary for blood coagulation. Administration of Vitamin K helps prevent Vitamin K deficiency bleeding (VKDB), a serious condition that can occur in infants.

By providing Vitamin K orally during the breastfeeding process, it ensures that the vitamin is absorbed effectively in the digestive tract. Breast milk contains various nutrients that can aid in the absorption of vitamins, promoting optimal health in the newborn. This practice also aligns with the recommendation of providing Vitamin K prophylaxis shortly after birth to ensure that newborns have adequate levels of this essential nutrient to prevent complications that can arise from deficiency.