BONENT CHN Practice Test 2026 — Free BONENT CHN Exam Prep Questions
The BONENT CHN exam certifies registered nurses who plan, deliver and supervise hemodialysis care in ESRD and acute settings. Our practice questions follow BONENT's four-domain CHN content outline, with chairside nursing vignettes on complications, vascular access, anticoagulation, adequacy, water treatment, transplantation and unit management, plus worked ultrafiltration and URR calculations.
A patient transferring into the unit tests positive for hepatitis B surface antigen (HBsAg). Which arrangement is consistent with CDC recommendations for outpatient hemodialysis?
BONENT CHN format, scoring & key facts
Paper-and-pencil (PPE) or computer-based testing (CBT).
Facts last verified Oct 5, 2026. Source: bonent.org/wp-content/downloads/CHN-Study-Guide.pdf. Always confirm details with BONENT before your exam.
When can you take the BONENT CHN?
Plan backwards from your exam date
What the BONENT CHN covers
Every PrepBanq BONENT CHN test mirrors the official domain weights.
Domain distribution
% of the exam| Content domain | Weight | ≈ Questions on exam | Our practice questions |
|---|---|---|---|
Supervision/ManagementPersonnel management (staffing, staff abilities, standards of care, unit policies, medical ethics) and evaluation of dialysis equipment and supplies, including AAMI standards. | 10% | ~15 | 3 questions → |
Dialysis and Related IssuesPatient care across the treatment: renal physiology, fluids and electrolytes, medications, nutrition, complications, vascular access, heparinization, adequacy, machine set-up, initiation, monitoring, termination, home dialysis, reuse, water treatment, PD and transplantation. | 74.5% | ~112 | 18 questions → |
Professional DevelopmentInformation sharing, professional literature and organizations, research using the scientific method, and staff training. | 5.5% | ~8 | 1 questions → |
Environmental ControlSafe handling of chemical and biological agents, infection control, occupational injuries, and prevention of hazards such as fire, power failure and water loss or contamination. | 10% | ~15 | 3 questions → |
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BONENT CHN FAQ
How many questions are on the BONENT CHN?
The BONENT CHN has 150 questions and you have 3 hours to finish. Question types: Multiple choice.
How long is the BONENT CHN exam?
Testing time for the BONENT CHN is 3 hours.
What is on the BONENT CHN?
The BONENT CHN covers Supervision/Management (about 10%), Dialysis and Related Issues (about 74.5%), Professional Development (about 5.5%), Environmental Control (about 10%).
Who administers the BONENT CHN?
The BONENT Certified Hemodialysis Nurse (CHN) Exam is administered by BONENT. Delivery: Paper-and-pencil (PPE) or computer-based testing (CBT).
Is there a free BONENT CHN practice test?
Yes. PrepBanq has 3 free BONENT CHN practice tests with 25 exam-style questions in the real BONENT CHN formats, and every answer is explained. No credit card is needed.
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