CCHT EXAM PRACTICE 2 QUESTIONS WITH CORRECT ANSWERS 2025

CCHT EXAM PRACTICE 2 QUESTIONS
WITH CORRECT ANSWERS 2025
AnAAV/VAfistulaAisApreferredAaccessAforAhemodialysisAbecause:



a.AThereAisAaAlowerAincidenceAofAcomplications

b.ASurgeonsAareAmoreAexperienceAandApreferAcreatingAAVAfistulas

c.AThereAisAaAlowerAincidenceAofAthrombosis

d.ABothAAAandACA-ACORRECTAANSWERA-d.ABothAAAandAC



TheApressureAdifferenceAbetweenAtheAbloodAsideAandAtheAdialysateAsideAofAtheAdialyzerAisAcalledA



a.AUltrafiltrationAFactor

b.ADialysateAFlowARate

c.ATransmembraneAPressureA

d.AUreaAReductionARationA-ACORRECTAANSWERA-c.ATransmembraneAPressure



WhatAisAtheAbestAwayAtoAprepareAanAaccessAforAcannulation



a.AScrubAwithAaAgauzeAorApadAsoakedAwithAaAgermicidalAagentAinAaAcircularAmotionAfromAtheAoutsideAinwar
dA

b.AScrubAinAaAcircularAmotionAfromAtheAinsideAtoAtheAoutsideAandAallowAtheArecommendedAtimeAforAskinAc
ontactAbeforeAcannulationA

c.ArubAvigorouslyAupAandAdownAtheAareaAtoAbeAcannulatedAthenAinsertAtheAneedleA

d.ANoAfurtherApreparationAisArequiredAifAtheApatientAhasAjustAwashedAtheirAaccessA-ACORRECTAANSWERA-
b.AScrubAinAaAcircularAmotionAfromAtheAinsideAtoAtheAoutsideAandAallowAtheArecommendedAtimeAforAskinAc
ontactAbeforeAcannulation



WhichAofAtheAfollowingAstatementsAisAnotAtrueAaboutAtheANephron?



a.AtheAnephronAisAtheAfunctionalAunitAofAtheAkidneyA

,b.AnephronsAprocessAaboutA7500AmLAofAfiltratesAperAhourA

c.AaAnephronAisAcomposedAofArenalAtubulesAandAcollectingAducts

d.AnephronsAareAlocatedAinAtheAbladderA-ACORRECTAANSWERA-d.AnephronsAareAlocatedAinAtheAbladder



Mr.APittAisAalwaysAjoking.AHeAusuallyArequestsAtoAbeAcalledA"Bob".AHeApresentsAtodayAveryAquietAandAwhen
AyouAcalledAhimA"bob"AheAdidAnotArespond.AHowAwouldAyouAfurtherAinvestigateAthisAchangeAinAbehavior?




a.AgoAgetAtheAnurseAwithoutAfurtherAinvestigationA

b.AputAhimAonAandAworryAaboutAitAlater

c.AaskAaAfewAopenAendedAquestionsAthatAwouldAindicateAwhetherAthereAisAaApersonalAissueA

d.AnothingAheAsimplyAmayAnotAtoAtalkAtodayA-ACORRECTAANSWERA-
c.AaskAaAfewAopenAendedAquestionsAthatAwouldAindicateAwhetherAthereAisAaApersonalAissue



WhichAofAtheAfollowingAstatementsAisAnotAtrueAaboutArenalAtubules?



a.AapproximatelA66%AofAwaterAfromAtheAfiltrateAisAreabsorbedAinAproximalAconvolutedAtubule

b.AloopAofAHenleAreabsorbsAsodiumAchlorideAwhichApromotesAwaterAconservationAinAtimesAofAdehydration

c.AdistalAconvolutedAtubuleAmaintainsAbalanceAinAtheAliverA

d.AbothAaAandAcA-ACORRECTAANSWERA-d.AbothAaAandAc



StageA5ACKDAisAdefinedAbyAaAGFRAofA



a.A>90AmL

b.A<15AmL

c.A30-59AmL

d.A15-29AmLA-ACORRECTAANSWERA-b.A<15AmL



HypernatremiaAisAdefinedAasAaAplasmaAsodiumAconcentrationAofAaAaboveA146mEQ/L.AItAisAmanifestedAby:

,a.AintenseAthirst,AflushedAskin,AdryAmucusAmembraneA

b.Aheadaches,Aseizures,AmuscleAcramps

c.Afever

d.Aagitation,AlowAbodyAtemperatureA-ACORRECTAANSWERA-
a.AintenseAthirst,AflushedAskin,AdryAmucusAmembrane



WhichAofAtheAfollowingAareAsymptomsAofAuremia:



a.Afatigue,Aweakness,AmentalAconfusion

b.AfluAlikeAsymptoms

c.AmetallicAtasteAinAtheAmouthA

d.AallAofAtheAaboveA-ACORRECTAANSWERA-d.AallAofAtheAabove



FactorsAtoAbeAconsideredAinAmanagingAnutritionAofAESRDApatientsAare:



a.AcomorbidAconditionsA

b.AlaboratoryAdateA

c.AmedicationsA

d.AallAofAtheAaboveA-ACORRECTAANSWERA-d.AallAofAtheAabove



Mr.APetersonAexperienceAanAepisodeAofAhypotension.AHeAisAsymptomatic.AHeAonlyAhasA10AminutesAleftAofA
hisArunAandAtheAnurseAindicatesAtoAtakeAhimAoff.ATheAUFAgoalAwasA1.4kgAandAtheAmachineAindicatesAthatA1.
3kgAwasAremovedAhisAweightA0.8AbelowAhisAdryAweight.AWhatAisAtheApossibleAcause(s)AforAtheAvariance?



a.AtheApreAweightAwasAinaccurateA

b.AtheAmathAcalculatedAforAfluidAremovalAwasAwrongA

c.AtheApatientAwasAnotAwearingAtheAsameAclothingAwhileAweighingAbothAties

d.AallAofAtheAaboveA-ACORRECTAANSWERA-d.AallAofAtheAabove



ElevatedAParathyroidAHormoneA(PTH)AcanAcauseAwhichAofAtheAfollowingAconditions:

, a.Auremia

b.Apericarditis

c.Anephritis

d.ArenalAosteodystrophyA-ACORRECTAANSWERA-d.ArenalAosteodystrophy



def:ADepletionAofAboneAminerals



HypokalemiaAisAmanifestedAbyA



a.AmuscleAweaknessAandAparalysisA

b.AcardiacAarrhythmiaA

c.AtinglingAofAlipsAandAfingersA

d.AbothAaAandAbA-ACORRECTAANSWERA-d.AbothAaAandAb



WhichAofAtheAfollowAstatementsAis/areAtrueAaboutAtransplants?



a.AtransplantApatientsAhaveAfewerAdietaryAlimitsAthanAinAcenterAhemodialysisApatients

b.AkidneyAtransplantAisAaAcureAforAkidneyAdiseaseA

c.Aanti-rejectionAdrugsAmayAcauseAhighAbloodApressure,AincreaseAofAinfectionAandAweightAgain

d.AbothAaAandAcA-ACORRECTAANSWERA-d.AbothAaAandAc



WhichAofAtheAfollowingAcomplicationsAcanAhappenAwhenAremovingAtooAmuchAfluidAduringAdialysis?



a.AlowAbloodApressure,AcrampsAnausea,AandAvomitingA

b.Apruritis,AdryAandAscalyAitchA

c.Ableeding,Ahematoma,AanemiaA

d.AchestApainAandAshortnessAofAbreathA-ACORRECTAANSWERA-
a.AlowAbloodApressure,AcrampsAnausea,AandAvomiting