Where Does Oxygenation Of Fetal Blood Occur? When blood goes through the placenta it picks up oxygen. The oxygen rich blood then returns to the fetus via the third vessel in the umbilical cord (umbilical vein). The oxygen rich blood that enters the fetus passes through the fetal liver and enters the right side of
What Happens To Fetal Shunts After Birth? The ductus arteriosus diverts the blood from the pulmonary artery to the aorta, whereas the ductus venosus connects the umbilical vein to the inferior vena cava bypassing the portal vein and the liver. These shunts close shortly after birth when the newborn begins to breathe and the lungs
Where Does Fetal Blood Get Oxygenated? Oxygen and nutrients from the mother’s blood are transferred across the placenta to the fetus through the umbilical cord. This enriched blood flows through the umbilical vein toward the baby’s liver. There it moves through a shunt called the ductus venosus. This allows some of the blood to go
Is A Connection Between The Pulmonary Trunk And The Aorta In The Fetus? During fetal development, the ductus arteriosus serves as a shunt between the pulmonary artery and the aorta. In the fetus, the blood is oxygenated in the placenta before being returned to the body. The lungs are filled with amniotic fluid and therefore