Afferent Arteriole Collecting Duct Distal Convoluted Tubule Efferent Arteriole Giomerular Capsule Glomervius Loop of Henle Interiobular Artery Interlobular Vein Poritubular Capillaries Proximal Convoluted Tubulo Renal Corpuscle Tha urinaru svstem. Abdominal Aorta Inferior Vena Cava Kidney Aenal Arteries Renal Veins Sphincter, External Sphincter, Internal Ureters Urethra (2 placos) Urinary Bladder Figure 35.2 Anatomy of the kidney. Collecting Duct Cortical Nephron Hilum - Juxtameduliary Nophro Major Calyx Minor Calyx Aenal Artery Renal Capsule Aanal Coiumn Penal Cortex Ponal Modulla Renal Papilla Renal Pelvis Renal Pyramid Aenal Vein Urotar.