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Exam (elaborations)

CHT Dialysis Test 2025/2026 | 120+ Verified Exam Questions on Hemodialysis, Water Treatment, AV Access, Reprocessing, and Patient Care

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This comprehensive exam preparation document includes over 120 expertly crafted and graded questions with verified correct answers for the Certified Hemodialysis Technician (CHT) exam for the 2025/2026 cycle. It serves as an all-in-one resource for dialysis professionals looking to solidify their knowledge across every critical aspect of dialysis care. Topics covered include: Types and history of dialysis (Hemodialysis, Peritoneal Dialysis, CRRT) Renal physiology and pathophysiology (Nephron function, GFR, CKD complications) AV access management (fistula/graft care, complications, cannulation techniques) Dialysis machine operation (extracorporeal circuit, transducers, alarms, monitoring systems) Dialysis principles (ultrafiltration, diffusion, osmosis, dry weight, Kt/V, URR) Water treatment systems (RO systems, carbon tanks, microbial testing, AAMI standards) Dialyzer reprocessing (germicides, TCV, AAMI guidelines, rejection criteria) Infection control & patient safety (HIPAA, hand hygiene, needle stick prevention) Patient care, vital signs, emergency scenarios, and ethics This document is ideal for: Students preparing for the CHT exam (NNCC or BONENT) Dialysis technicians in clinical training programs or in-service review Allied health students in nephrology nursing, biomedical technology, or medical assisting Healthcare professionals studying for recertification or regulatory compliance audits Whether you're aiming to pass your CHT exam, reinforce your clinical practice, or deepen your theoretical understanding, this well-structured question set gives you realistic testing experience and confidence-boosting insights based on up-to-date exam content and professional standards. Keywords: CHT exam questions, dialysis certification, hemodialysis test prep, AV fistula care, dialyzer reprocessing, water treatment dialysis, AAMI standards, nephrology technician, dialysis access management, ultrafiltration principles, Kt/V URR, patient monitoring dialysis, HIPAA, infection control dialysis

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Institution
CCHT DIALYSIS
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CCHT DIALYSIS











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Institution
CCHT DIALYSIS
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CCHT DIALYSIS

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Uploaded on
September 4, 2025
Number of pages
40
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

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CHT Dialysis Test 2025/2026 Exam
Questions and Verified Answers |
Already Graded A+



What are the 2 main types of dialysis

a. Continuous renal replacement therapy and peritoneal

b. Hemodialysis and peritoneal dialysis

c. Hemofiltration and peritoneal dialysis

d. Hemodialysis and continuous renal replacement therapy - 🧠 ANSWER

✔✔B, hemodialysis and peritoneal dialysis


Which of these developments in dialysis history came first?

a. Dr. Kolff's rotating drum device

b. Shunt

,c. Dr. Kolff's coil dialyzer


d. Arteriovenous fistula - 🧠 ANSWER ✔✔A, Dr. Kolff's rotating drum device


How are the clinics paid by Medicare for dialysis treatment:

a. Separate billing

b. Contract pricing

c. Composite rate


d. Fee-for-service - 🧠 ANSWER ✔✔c. Composite rate


Which of the following is covered by the standards of the Association for

the Advancement of Medical Instrumentation (AAMI)?

a. Dialyzer reprocessing

b. Clinical performance measures

c. Hemodialysis machine maintenance


d. Safety of hemodialysis machines - 🧠 ANSWER ✔✔a. Dialyzer

reprocessing

Which of the following is a step of the CQI process:

a. Implement the PDCA cycle

,b. Write a long article about the problem

c. Develop a hypothesis


d. Consult an expert - 🧠 ANSWER ✔✔a. Implement the PDCA cycle


Which of the following actions shows that you have a conscientious

manner:

a. Running through the dialysis clinic

b. Getting to work on time

c. Talking about patients in front of other patients

d. Talking about your personal problems in front of patients - 🧠 ANSWER

✔✔b. Getting to work on time


Which of the following is an example of a boundary that should be kept

between you and your patients:

a. It is okay to ask a patient for a date

b. You may take gifts, money, or tips from patients

c. You can borrow money from patients


d. You should not invite patients to your home - 🧠 ANSWER ✔✔d. You

should not invite patients to your home

COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED 3

, What is the minimum number of months of experience you need to take a

certification exam:

a. 3

b. 6

c. 9


d. 12 - 🧠 ANSWER ✔✔b. 6


The functional unit of the kidney, or the structure in the kidney that does the

work, is the:

a. Medulla

b. Cortex

c. Calyx


d. Nephron - 🧠 ANSWER ✔✔d. Nephron


A nephron is made up of:

a. A glomerulus and a tubule

b. The nephrons and a capsule

c. The loop of Henle and the capillary ball

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