tunica media
Tunica Intima
Tunica Intima
The tunica media is the thickest layer of of an artery
The tunica intima, the tunica media and the tunica adventitia. The innermost layer of the vein is the tunica intima.
tunica intima
Tunica Intima
Tunica intima
Tunica Intima is the innermost layer of the wall of the artery. The wall is consist of simple squamous epithelium which is called endothelium.
The outermost layer is known as the tunica externaformerly known as "tunica adventitia" and is composed ofconnective tissue. Inside this layer is thetunica media, ormedia, which is made up ofsmooth musclecells and elastic tissue. The innermost layer, which is in direct contact with the flow of blood is thetunica intima, commonly called theintima. This layer is made up of mainlyendothelial cells. The hollow internal cavity in which the blood flows is called thelumen.
tunica intima
Tunica Intima