Select the correct statement about the special fetal blood vessels.
A) The distal parts of the umbilical arteries form the superior vesical arteries.
B) The umbilical vein becomes the ligamentum teres.
C) The hepatic portal vein forms from the umbilical artery.
D) The fossa ovalis becomes the foramen ovale.

Question

Quizplus · Accepted Answer

The umbilical vein becomes the ligamentum teres, which is a fibrous cord in the liver. The distal parts of the umbilical arteries become the medial umbilical ligaments, and the hepatic portal vein forms from the vitelline veins. The fossa ovalis is a depression in the wall of the right atrium that represents the remnant of the foramen ovale, which is a fetal bypass between the right and left atria.

Select the Correct Statement About the Special Fetal Blood Vessels