The abbreviation for the procedure for removing waste from the bloodstream is

APD

Explanation:

Automatic Peritoneal Dialysis, is the abbreviation fo the procedure that is done to people that has damaged kidneys and cannot remove waste from their bloodstream, this is a procedure done in a hospital mostly and it basically takes out the blood of the people that has damaged or non functional kidneys out and passes it through machines that clean it up from waste and toxic particles.

answer apply a dressing and apply pressure,then get to the hospital;