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CCHT Prep Exam Questions with Correct Answers 2026 | Certified Clinical Hemodialysis Technician Study Guide | Complete Practice Test Bank & Exam Prep

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Pass your CCHT exam with confidence using this comprehensive CCHT Prep Exam Questions with Correct Answers 2026 study package. Designed for aspiring Certified Clinical Hemodialysis Technicians, this resource features updated practice questions, detailed answer explanations, mock exams, and exam-focused review materials covering all major CCHT domains. Ideal for last-minute revision, self-assessment, and certification preparation. Based on the key exam content areas including Clinical, Technical, Environment, and Role Responsibilities

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CCHT PREP EXAM QUESTIONS WITH
bn bn bn bn




CORRECT ANSWERS 2025
bn bn bn


Counter bncurrent bnflow bnallows bnfor bnthe bnmost bnefficient bnremoval bnof bnwastes bnfrom bnthe
bnpatient. bn- bnCORRECT bnANSWER bn-Blood bnand bndialysate bnmove bnin bnopposite bndirections




A bnsemipermeable bnmembrane bnis bna bnporous bnbarrier bnthat bn- bnCORRECT
bnANSWER bn- bnAllows bnonly bna bncertain bnsize bnparticle bnto bncross




Diffusion bnis bnmovement bnof bnparticles bn- bnCORRECT bnANSWER bn-
From bnan bnarea bnof bnhigher bnconcentration bnto bnan bnarea bnof bnlower bnconcentration



Negative bnpressure bnis bnpressure bncreated bnwhen bn- bnCORRECT bnANSWER bn-Fluid bnis bnpulled bnthrough bna
bnrestriction




During bndialysis bnultra bnfiltration bnoccurs bnwhen bn- bnCORRECT bnANSWER bn-
Water bnis bnremoved bnfrom bnthe bnblood bnbecause bnthere bnis bna bnpressure bngradient bnbetween bnblood bnand
bndialysis




At bnwhich bnpoint bnin bnthe bnextracorporeal bncircuit bnis bnthe bnblood bnusually bnunder bnnegative
bnpressure bn- bnCORRECT bnANSWER bn-The bnarterial bnline bnsection bnbefore bnthe bnblood bnpump




Which bnof bnthe bnfollowing bnwill bnincrease bnthe bnamount bnof bnsolutes bnthat bnwill bndiffuse bnacross bnthe
bnsemipermeable bnmembrane bn- bnCORRECT bnANSWER bn-High bnconcentration bngradients




Heparin bnis bnprescribed bnfor bnmost bndialysis bntreatments bnbecause bn- bnCORRECT bnANSWER
bn- bnHeparin bnminimizes bnclotting bnin bnthe bncircuit




The bncomponents bnof bnthe bndialysis bntreatment bnthat bnaffect bnthe bnclearance bninclude bn- bnCORRECT
bnANSWER bn- bnDialysate bnflow, bntime bnof bntreatment, bndialyzer bnsize, bnand bnblood bnflow bnrate




Which bnof bnthese bnfunctions bnof bnhealthy bnkidneys bncan bnbe bnreplaced bnby bndialysis bn- bnCORRECT bnANSWER
bn -

1. fluid bnremoval

2. waste bnremoval

, 3. electrolyte bnbalance



How bndoes bnhemodialysis bnwork? bnExplain bnhow bnthe bnblood bnand bndialysate bninteract bnwith bnthe
bnsemipermeable bnm bnembrane. bn- bnCORRECT bnANSWER bn-

Blood bnand bndialysate bnare bnpumped bnthrough bnthe bndialyzer, bnon bnopposite bnsides bnof bna bnsemipermeable
bn membrane

. bnSolutes bnand bnexcess bnfluid bnpass bnfrom bnthe bnblood, bnthrough bnthe bnmembrane, bnand bninto bnthe
bndialysate bnfor bnremov bnal




The bndialyzer bnremoves bnmost bnwastes bnand bnexcess bnfluids bnfrom bnthe bnbody bnthrough bna bnnumber bnof
bnprocesses bninclu bnding bndiffusion, bnconvection, bnand bnultrafiltration. bnDialyzers bnvary bnin bntheir bnability bnto

bnremove bnwastes bnfrom bnthe bnb bnody. bnThe bnability bnto bnremove bnwastes bnfrom bnthe bnbody bnis bncalled. bn-

bnCORRECT bnANSWER bn-Clearance




Two bnthings bnthat bnaffect bnthe bndialyzers bnability bnto bnremove bnwastes bnfrom bnthe bnbody
bninclude bn- bnCORRECT bnANSWER bn-Surface bnarea bnand bnmolecular bnweight bncutoff




Name bntwo bncompartments bnof bnthe bndialyzer bn- bnCORRECT bnANSWER bn-Blood bnand bndialysate



Dialysate bnis bnthe bnfluid bnthat bnhelps bnremove bnwaste bnproducts bnfrom bnthe bnbody. bnIt bncontains bna bnnumber
bnof bnsubstanc bnes. bnChoose bnthe bngroup bnthat bnmight bnbe bnprescribed bnfor bna bndialysate bnsolution bn-

bnCORRECT bnANSWER bn-

Bicarbonate, bnsodium, bnpotassium



What bnis bnthe bnmost bnimportant bnsafety bnmonitor bnduring bna bndialysis bntreatment bn- bnCORRECT
bnANSWER bn- bnThe bndialysis bntechnician




Dialysate bnconductivity bnmeasures bn- bnCORRECT bnANSWER bn-The bntotal bnelectrical bncharge bnof bna bnsolution



Dialysate bnthat bnhas bntoo bnmuch bnsodium bnmay bncause bnpatient bninjury. bnToo bnmuch bnsodium bnor
bnhypernatremia bncan bnc bnause bn- bnCORRECT bnANSWER bn-Headaches, bnhigh bnblood bnpressure, bncramping,

bnand bnshriveling bnof bnred bnblood bncells




Dialysate bnthat bnhas bntoo bnmuch bncalcium bncan bncause bn- bnCORRECT bnANSWER bn-Vomiting, bnconfusion
bnand bnirritability




Dialysate bnthat bnhas bntoo bnmuch bnpotassium bncan bncause bn- bnCORRECT

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