In this video you can learn about the basic histological differences between a muscular artery and vein and also what features to look for in a stained section of tissue to identify both of them. Timeline: 0:00 - Introduction 0:41 - Muscular artery (tunica intima and internal elastic lamina) 1:46 - Muscular artery (tunica media and adventitia) 2:15 - Vein (vessel wall and valves)