In the fetus,where does the majority of blood flow go after leaving the right atrium?

Question

Quizplus · Accepted Answer

In the fetus, the majority of blood flow bypasses the lungs and flows from the right atrium to the left atrium through the foramen ovale, a fetal circulatory structure that allows blood to enter the left atrium directly from the right atrium. This is because the lungs are not yet in use for oxygen exchange, and the placenta provides the fetus with oxygenated blood.

In the Fetus,where Does the Majority of Blood Flow Go