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Ohio CNA Practice Test — Free NNAAP Prep

Preparing for your Ohio CNA certification exam? Practice with 501 free NNAAP questions covering every topic on the written exam — no signup required.

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Ohio CNA Exam — Quick Facts

75
Training hours required
$101
Exam fee
HDmaster
Testing vendor
Retake policy: Up to 3 attempts within 24 months of training
$16/hr
Avg hourly wage
$33K
Avg annual salary
-1.31/hr
vs national avg

What's on the Ohio CNA Written Exam?

The Ohio nurse aide written exam uses the NNAAP format and covers six core topic areas. Click any topic to open the study guide and practice questions for that section.

Try a Ohio CNA Practice Quiz

Answer 10 sample questions — one from each NNAAP topic area — to see where you stand before exam day.

Ohio Practice — 1 of 10

A resident who is dependent for all care activities is being bathed. When should you wash the face?

How to pass the CNA exam in Ohio

  1. 1Complete 75 hours of state-approved training to become eligible to test
  2. 2Take our free diagnostic quiz to find your weak areas before exam day
  3. 3Study the topics where you scored below 70% using our study guides and flashcards
  4. 4Register with HDmaster and pay the $101 fee — bring your training completion certificate
  5. 5When your practice test score reaches 80%+, you're ready for the real exam

Ohio CNA Exam — Frequently Asked Questions

How many training hours do I need in Ohio?
Ohio requires 75 hours of state-approved training before you can sit for the certification exam.
Who gives the CNA exam in Ohio?
The Ohio nurse aide competency exam is administered by HDmaster. You schedule your test directly through them after completing training.
How much does the Ohio CNA exam cost?
The exam fee is $101. This covers both the written (knowledge) and skills (clinical) portions of the competency evaluation.
What happens if I fail the CNA exam in Ohio?
Up to 3 attempts within 24 months of training

Also prepare for the clinical skills test

The CNA exam has two parts: the written test and the clinical skills test. You'll be evaluated on 5 randomly selected skills from the NNAAP list of 25. These six are tested most often — click any to open the step-by-step checklist.

View all 25 NNAAP clinical skills →

New to CNA? Start here

Step-by-step guide to becoming a CNA in Ohio — training, exam, and registry explained.

How to become a CNA in Ohio
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