It’s a single layer of endothelium cells and some connective tissue. This layer sometimes contains one-way valves, especially in the veins of your arms and legs. These valves prevent blood from flowing backward. Veins are often categorized based on their location and any unique features or functions. Vein System Of The Human Body 744×1195 Diagram - Chart - diagrams and charts with labels. This diagram depicts Vein System Of The Human Body 744×1195 and explains the details of Vein System Of The Human Body 744×1195.
Vein System Of The Human Body 744×1195
