Understanding Our Body's Waste Removal System Human Excfetåön : Class 10 Presenter: Rajveer Bhosale.
Contents Organs in Excretion Urine Formation rtificial Kidney 01 02 03.
Organs in Human Excretion : 1 . Pair of kidneys : The kidneys are bean- shaped organs that filter blood, remove wastes, regulate water and salt balance, and produce urine O Kidney Ureter Urinary bladder Urethra.
2 . Pair of urereters pair of ureters carry urine from the kidneys to the urinary bladder through muscular tubes by peristaltic movement safely Kidney Ureter Urinary bladder Urethra.
3 . Urinary Bladder and Urethra The urinary bladder stores urine temporarily, and the urethra carries urine from the bladder to the outside during urination. Urinary bladder Urethra.
Formation of Urine : Glomerulus Urine is formed in nephrons by filtration of blood in the glomerulus, followed by selective reabsorption of useful substances and tubular secretion of wastes. The remaining waste, water, and salts form urine, which passes into collectina ducts Bowmans capsule Branch of renal artery Renal artery Branch of renal vein Tubular part of nephron 1 Collecting duct.
Hemodialysis / Artificial Kidney During hemodialysis, blood is taken from the body and passed through a dialyzer containing a semipermeable membrane. Wastes, excess salts, and water diffuse into the dialysis fluid. The cleaned blood is then returned to the patient's body. It could cost approximately 35,000 INR. Line from artery to apparatus P mp Tubing made of a 1 selectively permeable t membrane 1 Dialyzing solution Line from apparatus to vein Fresh dialyzing solution Kidney dialysis Used dialyzing solution (with urea and excess salts).
Thanks By : Rajveer Bhosale.