definition of dialysis
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dialysis (dīăl`ĭsĭs), in chemistry, transfer of solute (dissolved solids) across a semipermeable membrane. , transfer of a liquid solvent through a semipermeable membrane that does not allow dissolved solids (solutes) to pass. Osmosis refers only to transfer of solvent; transfer of solute is called dialysis.
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When is dialysis needed? Dialysis is a treatment that does some of the things done by healthy kidneys. It is needed when your own kidneys can no longer take care of your body's needs. When is dialysis needed? You need dialysis when you develop end stage kidney failure --usually by the time you lose about 85 to 90 percent of your kidney function and have a GFR of <15.
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- Medical Definition of Lysis. Lysis: Destruction. Hemolysis is the destruction of red blood cells with the release of hemoglobin; bacteriolysis is the destruction of bacteria; etc. Lysis can also refer to the subsidence of one or more symptoms of an acute disease as, for example, the lysis of fever in pneumonia.
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hemodialysis hemodialysis. the use of principles of dialysis for removal of certain elements from the blood while it is being circulated outside the body in a hemodialyzer or through the peritoneal cavity (see peritoneal dialysis). The procedure is used to remove toxic wastes from the blood of a patient with acute or chronic renal failure.
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- Download the guide. Peritoneal dialysis (PD) is a form of dialysis that uses the lining of your abdomen to filter waste from your blood. PD is done at home. It gets its name from the lining of your abdomen, which is called the peritoneum. This lining is a membrane that surrounds the space called the peritoneal cavity.
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- Renal definition, of or relating to the kidneys or the surrounding regions. See more.
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What is hemodialysis? In hemodialysis, blood is removed from the body and filtered through a man-made membrane called a dialyzer, or artificial kidney, and then the filtered blood is returned to the body. The average person has about 10 to 12 pints of blood; during dialysis only one pint (about two cups) is outside of the body at a time.
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hemodialysis Hemodialysis, also called dialysis, is the most common treatment for kidney failure. A dialysis machine is an artificial kidney which cleanses the blood. During dialysis, blood is drawn from the patient into the dialysis machine, circulated through the machine, and then returned to the patient.
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- Hemodialysis, also called dialysis, is the most common treatment for kidney failure. A dialysis machine is an artificial kidney which cleanses the blood. During dialysis, blood is drawn from the patient into the dialysis machine, circulated through the machine, and then returned to the patient.n arteriovenous fistula is the preferred type of vascular access due to lower rate of infection and clot formation, resulting in greater longevity than other types of vascular access. However, not everyone is a good candidate for an arteriovenous fistula, particularly older patients and patients with small veins.
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dialysis Also found in: Dictionary, Thesaurus, Medical, Wikipedia. Related to dialysis: peritoneal dialysis, kidney failure, hemodialysis, Kidney Dialysis. (dīăl`ĭsĭs), in chemistry, transfer of solute (dissolved solids) across a semipermeable membrane. Strictly speaking, dialysis refers only to the transfer of the solute; transfer of the solvent is called osmosisosmosis. , transfer of a liquid solvent through a semipermeable membrane that does not allow dissolved solids (solutes) to pass.
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Selvedge Denim (also Self-Edge or Selvage) Heddels explains Selvedge Denim (also Self-Edge or Selvedge) The selvedge refers to the white edge of a piece of fabric that secures the edge of the fabric and prevents unraveling. Selvedge denim are made out of denim woven on an old-style shuttle loom with a continuous weft and a narrow width (usually around thirty inches).
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Definition and Symptoms of Chronic Kidney Disease Renal means related to the kidneys. Acute means sudden. So acute renal failure means the kidneys have failed suddenly, often due to a toxin (a drug allergy or poison) or severe blood loss or trauma. Dialysis is used to clean the blood and give the kidneys a rest. If the cause is treated, the kidneys may be able to recover some or all of their function.
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What is hemodialysis? Dialysate, also called dialysis fluid, dialysis solution or bath, is a solution of pure water, electrolytes and salts, such as bicarbonate and sodium. The purpose of dialysate is to pull toxins from the blood into the dialysate. The way this works is through a process called diffusion.
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Dialysis In peritoneal dialysis, wastes and water are removed from the blood inside the body using the peritoneum as a natural semipermeable membrane. Wastes and excess water move from the blood, across the peritoneal membrane, and into a special dialysis solution, called dialysate, in the abdominal cavity.
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- Dialysis removes waste and fluids from your body that your kidneys are not able to remove. Dialysis also aims to keep your body in balance by correcting the levels of various toxic substances in your blood.hichever treatment is chosen, the aims of dialysis are very similar: dialysis is designed to replace several functions of the kidney. The therapy must: remove waste products, remove excess fluid and balance the amount of chemicals (electrolytes) and other substances in your body.
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Azodyl Enteric Dialysis Dialysis commonly refers to the artificial process of blood filtration in lieu of the kidney. Hemodialysis is done within a hospital through use of a hemodialysis unit. Hemodialysis can filter the blood when the kidneys can no longer perform this function. Enteric dialysis is also a process of artificial filtration however it takes place within the intestines and without equipment. Azodyl employs the use of certain bacteria to 'gobble' up nitrogenous wastes within the intestinal lumen.
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- Dialysis is the commonly used method for Kidney Failure patients to remove the wastes in the blood. Even though it is helpful for prolong the patient’s lifespan, it can lead to many side effects. What does low white blood cells mean during or after dialysis? Definition of low white blood cells
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- Dialysis. Dialysis is a treatment that does some of the things done by healthy kidneys. It is needed when your own kidneys can no longer take care of your body's needs.ialysis can be done in a hospital, in a dialysis unit that is not part of a hospital, or at home. You and your doctor will decide which place is best, based on your medical condition and your wishes.
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medical terminology 3 peritoneal dialysis. processs of removing waste from the blood by introducing a special fluid into the abdomen. The waste pass into the fluid from the bloodstream, and then the fluid is drained from the body.
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What about dialysis? It is a long, tiring, physically and emotionally draining process that is very hard on the body. Dialysis can do only about 10% of the work that a functioning kidney can do and frequently causes other severe health problems such as anemia, infection, bone disease, heart disease, and nerve damage.
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Dialysis (Molecular Biology) Dialysis (Molecular Biology). Dialysis is the transport of a solute through a membrane under the influence of a difference in the concentrations (or activities) of the solute in the solutions separated by the membrane.The separation of solutes is induced by differences in their transport by diffusion through the membrane matrix.A diffusable low-molecular-weight solute can thus be separated from a solution containing nondiffusable large macromolecules.ialysis is also important in biotechnology, as it provides a technique whereby products can be separated from fragile shear-sensitive or heat-sensitive solutions. A number of variants of the technique exist. These may be divided into batch and continuous processes.
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- Kidney dialysis is a life-support treatment that uses a special machine to filter harmful wastes, salt, and excess fluid from your blood. This restores the blood to a normal, healthy balance. Dialysis replaces many of the kidney's important functions. There are different types of kidney dialysis, including: 1  Hemodialysis. Blood is filtered using a dialyzer and dialysis machine.  Peritoneal dialysis.
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Overview Dialysis is a procedure to remove waste products and excess fluid from the blood when the kidneys stop working properly. It often involves diverting blood to a machine to be cleaned. Normally, the kidneys filter the blood, removing harmful waste products and excess fluid and turning these into urine to be passed out of the body.
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- Dialysis is a treatment for kidney failure. Kidney failure, also called renal failure, is a life-threatening condition. Healthy kidneys produce urine by filtering waste from your blood and controlling water levels in the body. Diseases or injury can damage your kidneys so they no longer perform these critical functions.
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Peritoneal Dialysis: What You Need to Know Peritoneal Dialysis: What You Need to Know. Before dialysis was available, total kidney failure meant death. Today, people with kidney failure can live because of treatments such as dialysis and kidney transplant. Dialysis is a way of cleaning your blood when your kidneys can no longer do the job. It gets rid of your body's wastes, extra salt and water, and helps to control your blood pressure. There are two kinds of dialysis.