CCHT Practice Test Latest Update Questions with Answers

CCHT Practice Test Latest Update 2025-
2026 Questions with Answers
1.WhichAofAtheAfollowingAbestAdescribesAtheAreasonAforAwearingAglovesAwhenAhandlingAm
achineApriorAtoAblood?
a)ApatientAcomfort
b)Aasepsis
c)AuniversalAprecautions
d)AHIVA-AcorrectAanswers-c)AuniversalAprecautions
2AYouAtestAforAsterilantAlevelsAinAa
hemodialysisAmachineApriorAtoApatientAuse.ATheAtest
isApositiveAforAsterilant.AThisAmeansAtheAmachine:
a)AisAsterileA&AbacteriaAfree
b)AneedsAfurtherArinsing
c)AneedsAmoreAsterilant
d)AisAinAconductivityA-AcorrectAanswers-b)AneedsAfurtherArinsing
3.ChooseAtheAcorrectA
statementAregarding
serumAabnormalitiesAin
renalAfailure:
a)Acreatinine,ABUN,A&
phosphorusAareAelevated
b)AcreatinineABUNAcreatinine,ABUN,A&
phosphorusAareAdepressed
c)AcalciumA&AbicarbonateAare
elevated
d)AcalciumA&AbicarbonateAare
depressedA-AcorrectAanswers-a)Acreatinine,ABUN,A&
phosphorusAareAelevated
4.HemodialysisArequires
aAmeansAtoAchannelAthe
patient'sAbloodAtoAthe
hemodialyzerA&AthenAbackAtoAtheAbody.AIt's
called:
a)AvascularAaccess
b)Ahemodialyzer
c)AdialyzingAfluidAdeliveryAsystem
d)AinfusionApumpA-AcorrectAanswers-a)AvascularAaccess
5.WhichAofAtheAfollowingAisAcorrectAregardingAaAfistula?
a)AusuallyAcreatedAinAtheAleg,AnearAtheAankle
b)AusuallyAcreatedAinAthe
forearm,AnearAtheAwrist
c)AareAmadeAofAsalasticAtubing

, d)AnoneAofAtheAaboveA-AcorrectAanswers-b)AusuallyAcreatedAinAthe
forearm,AnearAtheAwrist
6.BloodAleakAdetectorsAareAextremelyAsensitive
&AcanAdetermine:
a)AbloodAtype
b)AamountAofAbloodAloss
c)AbloodAleakageAimmediately
d)AvolumeAchanges
e)AserumApotassiumAlevelsA-AcorrectAanswers-c)AbloodAleakageAimmediately
7.WhichAofAtheAfollowingAfoodsAareAhighAin
potassium?
a)Amilk,AiceAcream,Ayogurt
b)Alegumes,Acheese,Apizza
c)Achips,Acolas,AcannedAmeat
d)Abananas,Atomatoes,AorangesA-AcorrectAanswers-d)Abananas,Atomatoes,Aoranges
8.WhatAlabAvaluesAareAmonitoredAfor
assessingAboneAdisease?
a)Acalcium,AphosphorusA&
PTH
b)Acalcium,AphosphorusA&
albumin
c)Acalcium,AphosphorusA&
potassium
d)Acalcium,AphosphorusA&
magnesiumA-AcorrectAanswers-a)Acalcium,AphosphorusA&
PTH
9.WhichAisAtheAmostAcommonAcauseAofAchronicAkidneyAfailureAinAtheAUS?
a)Adiabetes
b)Ahypertension
c)ApolycysticAkidneyAsmallerAmolecular
disease
d)AglomerulonephritisA-AcorrectAanswers-a)Adiabetes
10.TheAreasonApotassiumAdialyzesAand
RBC'sAdoAnotAis:
a)ApotassiumAhasAaAlargerAmolecularAweight
b)ApotassiumAhasAaAsmallerAmolecularAweight
c)ARBC'sAareAnotAwaterAsoluble
d)ARBC'sAhaveAaAnegativeAchargeA-AcorrectAanswers-
b)ApotassiumAhasAaAsmallerAmolecularAweight
11.AcceptableAlimitsAforAtotalAchlorinesAinAwaterAforAhemodialysisAare?
a)AlessAthanA0A.1mg/LA(ppm)
b)A0.5Amg/LAtoA1Amg/L(ppm)
c)A3.5Amg/LAtoA5.5Amg/LAtoA5.5Amg/L(ppm)
d)AgreaterAthanA6.0Amg/L(ppm)A-AcorrectAanswers-a)AlessAthanA0A.1mg/LA(ppm)
12.IfAaAnewApatientAstartsAwithAaAveryAhigh
BUN,AdialysisAisApurposelyAmadeAlessAefficientAtoAprevent: