DAVITA EXAM PREP QUESTIONS WITH CORRECT ANSWERS

DAVITAEXAMPREPQUESTIONSWITH b b b b




CORRECT ANSWERS 2025 b b b




whatZisthecorrect procedurefor residualbleach testing afterchemical disinfection loops andeq uipment
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fluid pathways? - CORRECT ANSWERZ-
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Residual bleach testing is performed after bleach disinfection and prior to use
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To avoid bacterial proliferation rapid reproduction within the extracorporeal circuit once primed the
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recirculation of saline within the dialyzer and blood lines should not exceed
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_ prior to initiating thehemodialysis treatment -CORRECT ANSWER -2 hours
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Whyisstrikethrough ofanexternalpressure transducer protectorof concern?- CORRECT
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ANSWER -
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Fluidcouldhave enteredthe machineand contaminated theinternal pressuretransducer protec tor
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providing a reservoir for microorganism and causing subsequent patientZblood infections
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Machinealarm test areperformed -CORRECT ANSWER - Before b b b b b b b b b




the initiation of each patient treatment
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Whichisa true statementregarding the monitoring testing andverification of conductivity priort o
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each patient treatment for all fresenius machine models and the B Braun system -
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CORRECT ANSWER - b b




The BBraun machine conductivity is verified on the ENDLEmachine screenmanual conductivity t esting
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with an independent meter must be within +/-
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0.4 MS of the theoretical conductivity TCD for both the B braun andfresenius machines
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What isthe safe range for Dialysate pH - CORRECT ANSWER -Between 6.9 and 7.6
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Thetransportmechanism when particles movefrom anarea of higher solute concentration to an area
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of lower solute concentration is called - CORRECT ANSWER -Diffusion
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, If a patient with acute kidney injuryAKI dialyzes in the outpatientfacility one taskZof the patientZc are
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teammate is to monitor blood pressure and weight closely why is this important -
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CORRECT ANSWER - b b




Hypokalemia and hypotensive episodes can cause renal ischemiaand can further damage thekid neys
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During dialysisthe movementofbicarbonate from the dialysate into theblood - CORRECT
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ANSWER -Helps normalize body pH
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Ultrafiltration is defined as - CORRECT ANSWER - b b b b b b b




controlled fluid removal by manipulation of hydrostatic pressure
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Yourroleand anemiamanagement includes- CORRECT ANSWER -
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Rinsingback as much of the patient's blood as you can at the termination of each treatment
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A commonreason ofhow hepatitisB istransmitted from patientto ahealthcare worker isZ- CORRECT
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ANSWER -Needlestick injuries
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Hemodialysis patients are at increased risk for contracting hepatitis B - CORRECT ANSWER -True
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Topreparea 1:100bleach solutionyou would- CORRECT ANSWER - Add 1
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part bleach to 99 parts water
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Handwashingat a designated clean sinkwould beperformed for a minimum of - CORRECT
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ANSWER -20Zseconds
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Contacttransmissionis the most importantZroutethrough whichinfectionsare spreadcontact tra
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nsmission is defined as - CORRECT ANSWER -
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Transmission of micro organisms through healthcare workers hands b b b b b b b