PATHOLOGY

Detailed explanation-1: -Arteries carry blood away from your heart. Veins carry blood back toward your heart. Capillaries, the smallest blood vessels, connect arteries and veins. 07-Sept-2021

Detailed explanation-2: -The capillaries also connect the branches of arteries and to the branches of veins. The walls of most blood vessels have three distinct layers: the tunica externa, the tunica media, and the tunica intima. These layers surround the lumen, the hollow interior through which blood flows.

Detailed explanation-3: -Continuous capillaries. These are the most common types of capillaries. Fenestrated capillaries. Fenestrated capillaries are “leakier” than continuous capillaries. Sinusoid capillaries.

Detailed explanation-4: -The arterioles. The capillaries. The venules and veins returning blood to the heart.