A network of small arteries called the ___________ provides a blood supply to the tunica externa of very large vessels.
A)vasa vasorum
B)companion vessels
C)distributing arteries
D)fenestrated arteries
E)thoroughfare channels

Question

Quizplus · Accepted Answer

The vasa vasorum is a network of small arteries that provide blood supply to the tunica externa of very large vessels, such as the aorta and pulmonary trunk.

A Network of Small Arteries Called the ___________ Provides a Blood