Ohio CNA Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the Ohio CNA Vocabulary Game
A free word game for the Ohio CNA exam. Each round shows a clue for one of 40 exam terms across 12 topics. Recall the term, spell it out, then read a short explanation. Rounds pick a random term, so you can keep playing as long as you like.
How to Play
- 1Read the clue and type a term with the right number of letters (3 to 6). Abbreviations count: type the letters only.
- 2Press Check Answer or Enter. Each letter changes color to show how close you are.
- 3You have 6 tries. Stuck? Need a hint? asks the AI tutor for a nudge without giving the term away.
- 4After the round, read the explanation, ask the AI to explain it, share your result, or press Next.
- ARight letter, right spot
- AIn the term, wrong spot
- ANot in the term
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Topics in the Ohio CNA Vocabulary Game
Basic nursing skills
Personal care
Resident and workplace safety
Infection control
Mental health
Role and responsibility
Care of impaired residents
Communication
Data collection
Disease process
Aging and development
Resident rights
Sources for these terms (22)
- D&S Diversified Technologies / Headmaster — Ohio Nurse Aide Candidate Handbook (Version 27, December 2025) · Source checked 2026-11-01
- D&S Diversified Technologies / Headmaster — Ohio STNA 120 mL Fluid Intake Sheet · Source checked 2026-11-01
- Ohio Administrative Code Rule 3701-18-12 — Training and Competency Evaluation Program Curriculum Criteria · Source checked 2026-11-01
- Ohio Administrative Code Rule 3701-18-12 Appendix — State of Ohio Nurse Aide Training and Competency Evaluation Program Standards and Guidelines · Source checked 2026-11-01
- Ohio Administrative Code Rule 3701-17-07.1 — Required Training and Competency Evaluation for Nurse Aides Working in Long-Term Care Facilities · Source checked 2026-11-01
- Ohio Administrative Code Rule 3701-62-01 — Do-Not-Resuscitate (DNR) Protocol Definitions · Source checked 2026-11-01
- Ohio Revised Code Section 3721.13 — Residents' Rights · Source checked 2026-11-01
- 42 CFR § 483.10 — Resident Rights · Source checked 2026-11-01
- 42 CFR § 483.12 — Freedom from Abuse, Neglect, and Exploitation · Source checked 2026-11-01
- 42 CFR § 483.20 — Resident Assessment · Source checked 2026-11-01
- 42 CFR § 483.24 — Quality of Life · Source checked 2026-11-01
- 42 CFR § 483.80 — Infection Control · Source checked 2026-11-01
- 29 CFR § 1910.1030 — Bloodborne Pathogens · Source checked 2026-11-01
- 29 CFR § 1910.1200 — Hazard Communication · Source checked 2026-11-01
- 45 CFR § 160.103 — HIPAA General Administrative Requirements Definitions · Source checked 2026-11-01
- 29 U.S.C. § 651 — Occupational Safety and Health Act Congressional Statement of Findings and Purpose · Source checked 2026-11-01
- National Institute of Mental Health — Traumatic Events and Post-Traumatic Stress Disorder (PTSD) · Source checked 2026-11-01
- National Institute of Mental Health — Obsessive-Compulsive Disorder (OCD) · Source checked 2026-11-01
- National Heart, Lung, and Blood Institute — What Is COPD? · Source checked 2026-11-01
- MedlinePlus — Edema · Source checked 2026-11-01
- MedlinePlus — Stroke · Source checked 2026-11-01
- 42 CFR § 483.156 — Registry of Nurse Aides · Source checked 2026-11-02
About the Ohio CNA (formerly STNA) Exam
The Ohio CNA exam is the competency evaluation for listing on the Ohio Nurse Aide Registry. Under Ohio Revised Code 3721.32(E), registry-listed aides in good standing are certified nurse aides (CNAs), a role long known in Ohio as the State Tested Nurse Aide (STNA). Administered by Headmaster (D&S Diversified Technologies) under the Ohio Department of Health (ODH), it includes a 79-question knowledge test and a 35-minute skill test of 3 or 4 tasks.
Exam sponsor: Headmaster (D&S) / Ohio Department of Health (ODH). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
79 questions
Time Limit
90 min knowledge + 35 min skill test
Passing Score
70% knowledge + all key steps and 80% of non-key steps on each skill task
Reported exam pass rate: Not published. D&SDT-Headmaster does not publish Ohio first-time pass rates in its candidate handbook or Ohio CNA web page. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the Ohio CNA (formerly STNA) vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How does the Ohio CNA (formerly STNA) vocabulary game work?
Each round shows a clue for one of 40 Ohio CNA (formerly STNA) terms. Guess the term in six tries: green means the right letter in the right spot, yellow means the letter is in the term but in another spot, and gray means it is not in the term. After the round, read the explanation and play the next term.
Where do the Ohio CNA (formerly STNA) terms come from?
OpenExamPrep researched each term from the Headmaster (D&S) / Ohio Department of Health (ODH) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
Who administers the Ohio CNA (STNA) exam?
Ohio CNA exams are administered by Headmaster (D&S Diversified Technologies) under the Ohio Department of Health (ODH). Ohio law uses the certified nurse aide (CNA) designation; many employers still say STNA. All Ohio test sites use electronic TMU testing. Schedule in the Ohio TMU portal at oh.tmutest.com; the candidate handbook and forms are on hdmaster.com/ohio/ohio-cna.
What is an STNA in Ohio?
STNA stands for State Tested Nurse Aide, the title Ohio long used for its nurse aides. Since October 24, 2024, Ohio Revised Code 3721.32(E) says an individual listed on the Nurse Aide Registry in good standing is referred to as a certified nurse aide (CNA), and the current Headmaster candidate handbook uses CNA. To be listed, you must complete an ODH-approved NATCEP training program (or an approved alternate pathway) and pass both the knowledge exam and the skill test through Headmaster.