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Fresenius CCHT Certification Preparation 2026 | Review Guide & Practice Questions

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2025/2026 Written for academic year
Institution Carrington College
Course Fresenius CCHT Certification
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Prepare for the Fresenius CCHT (Certified Clinical Hemodialysis Technician) exam with a comprehensive review guide focused on renal physiology, dialysis principles, machine operation, infection control, and patient care. Includes practice questions with detailed rationales to strengthen understanding and readiness for certification. Aligned to current standards and clinical practice to help you build confidence and competence. Ideal for technicians entering hemodialysis care and pursuing certification in 2026.

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Fresenius ~ CCHT Certification Preparation
Test (NEW UPDATED VERSION) LATEST
ACTUAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED
QUESTIONS AND ANSWERS)-
GUARANTEED




practice exam 2026

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practice exam 2026

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CCHT Practice Questions

1. What is the first action a dialysis technician should take if a patient develops hypotension
during treatment?

A) Increase the dialysate flow
B) Stop the blood pump immediately
C) Lower the ultrafiltration rate and assess the patient
D) Call for a replacement needle

Answer: C) Lower the ultrafiltration rate and assess the patient
Rationale: Hypotension is often caused by rapid fluid removal. Reducing UF rate and
monitoring the patient is the correct immediate response.



2. Which of the following is the most important method to prevent cross-contamination in a
dialysis unit?

A) Using personal protective equipment (PPE)
B) Hand hygiene before and after patient contact
C) Disinfecting the dialyzer
D) Changing the water treatment filters weekly

Answer: B) Hand hygiene before and after patient contact
Rationale: Hand hygiene is the single most effective measure to prevent infections in healthcare
settings.



3. Before initiating dialysis, the technician should:

A) Verify patient identity, prescription, and vascular access
B) Start the machine and then confirm the prescription
C) Check blood pressure only if the patient feels dizzy
D) Prepare the dialyzer after cannulation




practice exam 2026

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