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. Click here to learn more about the stages of Chronic Kidney Disease and GFR.
recorded post is when you sign your item at the postoffice if its a valuable content, they put a lable on it so they are liable to deliver it with care. registered is when you have to sign for something as it arrives.
Definition of post. 1  1 : a piece (as of timber or metal) fixed firmly in an upright position especially as a stay or support : pillar, column. 2  2 : a pole or stake set up to mark or indicate something; especially : a pole that marks the starting or finishing point of a horse race.