Question

State the function of vena cava.

Answer 1

* The vena cava has two parts: the superior vena cava and the inferior vena cava.

* The superior vena cava and inferior vena cava are very large veins that bring deoxygenated blood to the heart to get oxygen.

* Superior (or anterior) vena cava: Brings blood from the upper part of the body to the right atrium.

* Inferior (or posterior) vena cava: Brings blood from the lower part of the body to the right atrium.