DaVita PCT CCHT Exam Questions and Answers 100% Correct

What is DaVita policy that allows dialysis technicians to administer these three medications - ANSWER-Saline (0.9% Sodium Chloride), Heparin, and Lidocaine What is aseptic technique? - ANSWER-The method to protect against infection by pathogenic microorganisms when preparing and administering medications Medications containing a preservative must be discarded at what time after opening? - ANSWER-28 days What's the time frame during which single dose medications should be prepared and administered per DaVita P&P? - ANSWER-4 hours The most common method used to prevent clotting while the blood is in the extracorporeal circuit - ANSWER-Anticoagulation with heparin 1000u/mL What are Anticoagulation/Anticoagulants - ANSWER-Medicines that help prevent blood clots, reduce chances of heart attacks and strokes What are preservatives? - ANSWER-Sodium benzoate, EDTA, sorbic acid, and parabens. What is the waiting time after the administration of initial heparin loading dose prior to initiation of hemodialysis - ANSWER-3 to 5 minutes Clotting in the the dialyzer causes what change in venous pressure? - ANSWER-Venous pressure to decrease What acid concentrate that contains a smal amount of anticoagulant and can be used for patients in whom heparin is contraindicated? - ANSWER-Citrasate or CitraPure