Which of the following is mismatched?
A)foramen ovale - ligamentum ovale
B)ductus arteriosus - ligamentum arteriosus
C)ductus venosus - ligamentum venosus
D)umbilical vein - ligamentum teres of the liver
E)umbilical arteries - cords of umbilical arteries

Question

Quizplus · Accepted Answer

The foramen ovale in the fetal heart is a small opening between the right and left atria that allows blood to bypass the non-functioning lungs, whereas the ligamentum ovale is a remnant of the foramen ovale after it closes at birth. They are not the same structure and therefore mismatched.

Which of the Following Is Mismatched