Chapter 25 - Urinary System

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Chapter 25 - Urinary System Powered By Docstoc
					                       Kidney Structure
                                          nephron




                                          renal hilum

      renal medulla                       renal artery
                                           renal vein
                                          renal pelvis
      renal pyramid                       calyx
        renal column                      renal papilla
                                           ureter
        renal cortex
       renal capsule




RMC Design
                            glomerulus peritubular   proximal convoluted tubule
                                       capillaries
                  renal corpuscle

         glomerular (Bowman's)                                       distal
                capsule                                              convoluted
         afferent arteriole                                          tubule
         efferent arteriole
       interlobular artery                                          collecting
                                                                     tubule
                                                                      (duct)
              interlobular vein

              arcuate artery
                arcuate vein                                    loop of Henle
             interlobar artery
              Interlobar vein
                                                                ascending limb
                                  descending limb
Nephron
Structure                             vasa recta
RMC Design
                                Urinary Bladder
                            ureter
                       peritoneum
                                                 transitional epithelium lining
                  detrusor muscle

                  ureteric openings

                       bladder neck
         internal urethral sphincter

                                                           trigone
                external urethral sphincter
             urogenital diaphragm
                                              urethra




RMC Design

				
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posted:10/31/2011
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