What layer of a blood vessel wall is composed of simple squamous epithelium?
A) Epicardium
B) Tunica interna
C) Tunica media
D) Tunica externa
E) Myocardium

Question

Quizplus · Accepted Answer

The tunica interna, also known as the tunica intima, is the innermost layer of a blood vessel and is composed of simple squamous epithelium, which is also referred to as endothelium. This layer is in direct contact with the blood flowing through the vessel.

What Layer of a Blood Vessel Wall Is Composed of Simple