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hemodialysis |
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dialysisor hemodialysisProcess of removing blood from a patient with kidney failure, purifying it with a hemodialyzer (artificial kidney), and returning it to the bloodstream. Many substances (including urea and inorganic salts) in the blood pass through a porous membrane in the machine into a sterile solution; particles such as blood cells and proteins are too large to pass. This process controls the acid-base balance of the blood and its content of water and dissolved materials. hemodialysis [‚hē·mō·di′al·ə·səs] (medicine) The filtering of toxic solutes and excess fluid from the blood via an external membranous coil placed between the blood and a rinsing solution. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Perceptive deafness in subjects with renal failure treated with haemodialysis and Polybrene. Haemodialysis is the preferred method of treatment, and may be required for several days, or for longer periods in severe cases, in elderly patients or in the presence of existing renal dysfunction. Risk factors for reduced bone density in haemodialysis patients. |
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