Kidneys are responsible for purifying our blood by removing waste, impurities and excess fluid from the body. It also controls blood pressure .The levels of chemical in the blood activate a form of vitamin D which improve the absorption of calcium.
When kidney cannot function due to disease or injury, dialysis can help the body to function normal. Dialysis is artificial replacement for damage kidney function (called as renal replacement therapy)
Employment Opportunities : Dialysis technician helps in positioning the patients to the machine, operate hemodialysis machine. Maintain record of pre and post dialysis patients. Fabricate parts such as cannulas testing, catheters, connectors etc.