In fetal circulation,the ductus arteriosus and foramen ovale:

Question

Quizplus · Accepted Answer

The ductus arteriosus and foramen ovale are both structures that allow blood to bypass the lungs in fetal circulation. The ductus arteriosus connects the pulmonary artery with the aorta, while the foramen ovale shunts blood from the right atrium into the left atrium. This allows oxygenated blood from the umbilical vein to be distributed to the body without having to go through the lungs, which are non-functional in the fetus.

In Fetal Circulation,the Ductus Arteriosus and Foramen Ovale