tunica media
It lines the lumen of the vessels, and is a thin layer of endothelium.
The folds of the tunica interna, also known as the endothelium, allow for expansion and contraction during changes in blood flow or pressure. This flexibility helps to accommodate variations in blood volume and maintain proper vascular function.
A single thin layer of endothelium is called a monolayer.
The tunica interna of a blood vessel is a single layer of endothelium with a basal lamina.Connective tissue
Tunica Adventitia. Tunica media, Tunica intima
Endocardium
the layers that make up the heart are the tunica externa, tunica media, and tunica interna.
Arteries are made up of three layers: the tunica intima, tunica media, and tunica externa. The tunica intima is composed of epithelial cells, which line all body cavities and form glands (e.g. endocrine glands secrete hormones into the blood). Hope this helps!
the endothelium is the inner most linning of the artery vessel. Or better known as the Intima..... The tunica intima, the innermost layer, consists of an inner surface of smooth endothelium covered by a surface of elastic tissues
These are venous valves.
Tunica interna