What is peritoneal dialysis PDF?
Peritoneal dialysis (PD) is a renal replacement therapy based on infusing a sterile solution into the peritoneal cavity through a catheter and provides for the removal of solutes and water using the peritoneal membrane as the exchange surface.
What is peritoneal dialysis vs hemodialysis?
There are two kinds of dialysis. In hemodialysis, blood is pumped out of your body to an artificial kidney machine, and returned to your body by tubes that connect you to the machine. In peritoneal dialysis, the inside lining of your own belly acts as a natural filter.
What are the 3 phases of peritoneal dialysis?
The process of doing peritoneal dialysis is called an exchange. Each exchange has three steps: fill, dwell, and drain.
What is hemodialysis PDF?
Hemodialysis a procedure which actually removes. all the waste products of metabolic reaction, electrolytes and extra water from the blood when. the kidney does not perform its normal function. e.g. in renal failure.
What are 2 types of dialysis?
There are 2 main types of dialysis: haemodialysis and peritoneal dialysis.
What are the principles of peritoneal dialysis?
The principles of peritoneal dialysis are based on the physiological processes and their driving forces which permit the exchange of water (by ultrafiltration and fluid absorption) and solutes (by diffusion and convective transport) between the peritoneal microvasculature and the dialysate.
How do you perform a PD?
An exchange has 3 steps:
- STEP 1: Drain. The used and saturated solution inside the abdomen is drained.
- STEP 2: Fill. After the abdomen is drained of the old solution, new dialysis solution is put in through the catheter to fill up the peritoneal cavity, which is located in the abdomen.
- STEP 3: Dwell.
What means hemodialysis?
Hemodialysis is a treatment to filter wastes and water from your blood, as your kidneys did when they were healthy. Hemodialysis helps control blood pressure and balance important minerals, such as potassium, sodium, and calcium, in your blood.
What are the principles of hemodialysis?
The three principles that make dialysis work are diffusion, osmosis, and ultrafiltration.