Urinary System泌尿系统全英文PPT.ppt

Urinary System;Content; Composition;Part 1 kidney;Nephrons;Working mechanism of the kidneys: Blood is brought to the kidney via the renal artery. The kidneys filter the blood and then reabsorb useful materials such as glucose. After it has been purified the blood returns to the circulation through the renal vein.; ;Part 2 Ureters ;New words about ureters;Part 3 Urinary bladder ;New words aboout urinary bladder; Part 4 Urethra ;New words about urethra and urine;THE URINARY SYSTEM;Mechanism ;Urinary system diseases;;  auxiliary examination;Iconography Urinalysis Renal biopsy Kidney function test ; Iconography;Comparation and Preference; Urinalysis; Urinalysis Methods;The numbers and types of cells and/or material such as urinary casts can yield a great detail of information and may suggest a specific diagnosis. ■Hematuria – associated with kidney stones, infections, tumors and other conditions ■Pyuria – associated with urinary infections ■Eosinophiluria – associated with allergic interstitial nephritis, atheroembolic disease ■Red blood cell casts – associated with glomerulonephritis, vasculitis, or malignant hypertension ■White blood cell casts – associated with acute interstitial nephritis, exudative glomerulonephritis, or severe pyelonephritis ■(Heme) granular casts – associated with acute tubular necrosis ■Crystalluria – associated with acute urate nephropathy (or acute uric acid nephropathy, AUAN) ■Calcium oxalatin – associated with ethylene glycol ;3.Other methods of urinalysis;  Renal biopsy ; kidney function test;Acute Renal Failure ;Definition;Classification;Etiology; Main Mechanism;Pathogenesis;Pathology of acute renal failure;In general： nephromegaly , ?kidney is pale, Renal cortex is pale and Renal medulla is dark red. （-megaly 异常扩大，eg. Splenomegaly cardiomegaly） Microscope: renal tubular epithelial cells are degenerative, necrotic and deciduous . Toxicant cause: Pathological changes