27 Capillary Diagram Premium High Res Photos 27 capillary diagramstock photos and images available or start a new search to explore more stock photos and images. venous and arterial – capillary diagram stock pictures, royalty-free photos & images Diagram Demonstrating The Progression Of An Arterial Embolism.
Capillaries are composed of only the tunica intima, consisting of a thin wall of simple squamous endothelial cells. They are the smallest blood vessels in the body: they convey blood between the arterioles and venules.
Simplified image showing blood-flow through the body, passing through capillary networks in its path. The capillary wall performs an important function by allowing nutrients and waste substances to pass across it.