CCHT review Davita questions and answers with solutions 2025

Ultrafiltration is influenced by - ANSWER Transmembrane pressure The water softener removes - ANSWER calcium and magnesium the reprocessed dialyzer is carefully rinsed prior to patient use to remove - ANSWER Residual germicide The part of the cell wall of bacteria that, when released, can cause fever in hemodialysis patients is - ANSWER Endotoxin The venous needle in an AV fistula - ANSWER Should be placed antegrade AAMI chemical analysis of water used for hemodialysis is tested - ANSWER Monthly A 58-Year-old patient who is blind comes to accompanied by his wife. Which of this action should the dialysis technician take? - ANSWER Describe the activities in the immediate environment a Dialysis technician observes a drop of blood on the surface of a patient's machine. Which of these actions should the dialysis tech take? ? - ANSWER clean the machine surface immediately A dialysis technician observes all of the below on the treatment floor, which one poses an environmental risk? - ANSWER About one ounce (30ml) fluid is on the floor a female dialysis technician has been caring for a male patient for several months. the patient tells the dialysis technician that he is lonely and depressed. he asked the dialysis technician to go out to dinner with him. in addition to politely declining the patient's invitation, which of these actions, if any, should the dialysis technician take? - ANSWER Refer patient to the social worker A fistula connects - ANSWER an artery and a vein A marker used to determine the middle molecule clearance of a dialyzer is - ANSWER Vitamin B12