What preparations should be done before hemodialysis

Some severe kidney dialysis patients have to choose the method of treatment , the need for dialysis, need to be prepared . So what preparations should be done before hemodialysis it? To do the preparatory work requires not only technical expertise to prepare doctors , patients might be psychologically prepared to do . Specific preparations before hemodialysis are what it ? The following detailed answer .
( 1 ) control of blood pressure : High blood pressure itself can damage kidney function , chronic renal failure, hypertension control helps protect renal function. Before starting hemodialysis control of hypertension may postpone kidney failure and reduce the occurrence of cardiovascular complications. Ultrafiltration and dialysis itself exclude sodium , also has a good antihypertensive effect .
( 2 ) mental preparation : Doctors need early on patients and their families do ideological work , to help patients and their families as early as determined , its benefits are: ① the patient to understand the principles of hemodialysis , better cooperation in the actual dialysis ; ② better able to choose the period , and before the appearance of symptoms of uremia incapacity began dialysis, reduce complications in patients with uremia and to avoid dying state ; ③ sufficient time for the patient ready for vascular access .
( 3 ) prepare dialyzer : Check the packaging is broken , dialysis itself without damage . To read the instructions detailed dialyzer using a new model to understand the method of disinfection , the film material , the amount of pre- congestion , ultrafiltration rate , the maximum tolerable pressure , small molecules and remove the molecular substances , residual blood and reuse performance . 
Through the above detailed answers , we should question the former hemodialysis What preparations should be done in this area have a certain understanding . Expert Global Network Health Channel reminder , kidney dialysis patients need to be well prepared in order to ensure the smooth progress of dialysis .