By watching this video you can learn about the basics of renal blood supply and drainage with the help of diagrams and a flow chart that will help you memorize the sequence of supply. Timeline: 0:00 - Introduction 1:01 - Renal artery and its divisons 2:18 - Interlobular arteries and its further branches 3:55 - Efferent arterioles and its divisions 5:05 - Interlobular vein and its further drainage system