The Ohio Nurse Aide Competency Exam: Complete Guide

What the exam is

In Ohio, nobody works as a nurse aide in a nursing home without first passing the state competency exam and being listed on the Ohio Department of Health's Nurse Aide Registry. The exam exists because of a federal law (OBRA '87) that requires every state to make sure entry-level nurse aides can actually do the job safely before they are certified. Ohio's program is overseen by the Ohio Department of Health (ODH) through its Nurse Aide Training and Competency Evaluation Program (NATCEP).

The state has approved D&S Diversified Technologies (D&SDT-HEADMASTER) to administer and score the test. Most candidates simply call it "the Headmaster test" or "the state test."

The exam has two parts, and you must pass both:

• a written (knowledge) test: multiple-choice questions about what a nurse aide needs to know; and
• a skills test: a hands-on demonstration of selected care tasks, performed in front of a trained observer.

Pass both, and D&SDT places your name on the Ohio Nurse Aide Registry, mails you a certification notice, and sends a laminated wallet card. Fail either part and you retest just that part, within limits described later in this guide.

Most people who sit for the exam have just finished an ODH-approved nurse aide training program like ours. There are also separate routes for current nursing students, former hospital aides, and military medics with documented direct-care experience; each route has its own paperwork, described in the candidate handbook. Whichever route applies, the exam itself is the same.

The written portion

The knowledge test is a multiple-choice exam taken on paper or on a computer, depending on the test site and what you request when you schedule. The candidate handbook currently describes it this way: 79 multiple-choice questions with 90 minutes to complete them, drawn from the subject areas in ODH's nurse aide curriculum: safety, infection control, personal care, mental health, care of the impaired resident, resident rights, communication, data collection, basic nursing skills, role and responsibility, disease process, and older-adult growth.

You need a score of 80% or better to pass the knowledge portion. A proctor hands out the materials, reads the instructions, and tells you when fifteen minutes remain. You cannot ask the proctor to explain a question's meaning. Scrap paper and a calculator are available for math questions and must be handed back when you finish.

How to read the scenario questions

Most questions are not trivia. They are short scenes from the job: "A resident refuses her bath. What should the nurse aide do first?" Reading these well is a learnable skill:

• Find the actual question. Many stems end in "What should the aide do FIRST?", "best", or "most appropriate." Several options may be reasonable actions; you are choosing the one that comes first or fits the aide's role.
• Think like an aide, not a nurse. Correct answers stay inside the aide's scope: assist, observe, report, document. Options that have the aide giving medical advice, adjusting treatments, or deciding care-plan changes on their own are almost never right.
• Safety and rights win ties. When two answers both look acceptable, prefer the one that protects the resident's safety, privacy, or dignity: knocking before entering, explaining before touching, keeping the call light in reach.
• Answer from the scene you're given, not from a story you imagine around it. Read every option before choosing; don't stop at the first one that sounds good.

If you take the paper format, your answers go on a separate scan form: fill one oval per question, use pencil (ink won't scan), and know that anything you mark in the question booklet itself doesn't count. On the computer format you select answers with a mouse or the keyboard. Ninety minutes for seventy-nine questions is a comfortable pace, but don't stall: mark your best answer, move on, and return if time allows.

The skills portion

The skills test is where candidates prove they can physically deliver care. Every candidate is tested on hand washing, plus four additional tasks selected at random from the list of skill tasks printed in the candidate handbook: five scenarios in all, completed within 35 minutes.

Because the four extras are drawn by lot, the way to prepare is to practice every task in the handbook list, not just the ones you like. Before each task begins, the test observer reads its scenario aloud; you may ask to have any scenario repeated at any time during the skills test. Once a task begins, no further questions: the observer scores what you do, and a calculator is available on request if a task involves measuring or counting.

What the evaluator actually scores

The handbook prints every step of every task, and the evaluator scores each step as you perform it. Two rules matter most:

• You get credit only for steps you physically perform. Saying "I would pull the curtain" earns nothing: you pull the curtain. (The reverse is also true: where a task explicitly says to verbalize a step, verbalizing is the requirement.)
• You must reach 80% on each individual task without missing any of the bolded key steps. Those bolded steps are the critical ones, usually safety or hygiene actions, and missing even one fails the task.

The critical steps repeat from task to task, and evaluators watch for them as habits, not memorized lines:

• Before contact: knock, introduce yourself, explain the procedure, provide privacy (pull the curtain), wash your hands wherever the task calls for it.
• During the task: protect the resident: bed low and locked, gait belt fastened snugly, water temperature checked, gloves worn and discarded where indicated, nothing left in the resident's reach that shouldn't be.
• After the task: restore safety: call light within reach, bed position safe, signal for help where the scenario expects it, hand hygiene again at the end where required.

Practice until those habits run on autopilot. Candidates who fail the skills test usually didn't miss exotic steps; they skipped the same quiet step they'd been skipping all month in lab.

Want to see the tasks performed? We maintain a library of free skills videos at aliahealthcare.com/STNA-Skills.

Scheduling and what to bring

Scheduling runs through the test vendor, and your training program is your shortcut: graduates schedule online using the directions their program provides, or file the vendor's paper application forms with their training certificate attached. The vendor publishes a statewide test schedule listing dates and locations, and first-time candidates take both parts of the test at the same event. After the application is processed, you receive a confirmation with your test date, time, and site.

Fee responsibility sits with the candidate. Testing fees are paid when you apply, by the payment types the vendor accepts (personal checks are not accepted). Two statutory exceptions are worth knowing: service members and veterans may be able to get exam costs reimbursed through the GI Bill (pay up front, keep the receipt, file VA Form 22-0803), and federal and Ohio rules separately entitle a newly employed nurse aide to reimbursement of training costs from the first nursing home that hires them, on request, within twelve months of completing the program. Those are employer/payer matters; the test fee itself is still yours at booking.

What to bring on test day

The checklist below comes straight from the candidate handbook. Test sites turn candidates away over these items, so treat it literally:

• Original, signed, unexpired photo ID issued by the U.S. government: driver's license, state ID, military ID, or passport. Copies are not accepted.
• Your original Social Security card. Copies will not be accepted. If the names on your ID and card differ, also bring a copy of supporting documentation (marriage certificate or divorce decree) that you can leave with the test team.
• Full clinical attire, for BOTH parts of the test: scrub top, scrub pants or skirt, and closed-toe clinical shoes, with long hair pulled back. Candidates not in full clinical attire are marked absent and sent home, no exceptions, even if they only came for the written part.
• Several sharpened #2 pencils with erasers if you are taking a paper test. Do not bring or use ink pens.

Leave everything else behind: cell phones, watches and fitness trackers, purses, study materials, and food or drink are all barred from the testing area, and sites cannot safeguard your belongings. Guests, children, and pets are not permitted (service animals are arranged in advance, see the accommodations section). Arrive 20–30 minutes early: late arrivals are not admitted, lose their testing fees, and must rebook. And clear your day: the handbook tells candidates to plan on roughly six hours for the full test event.

Test-day walkthrough

Knowing the shape of the day removes half the nerves. Here is how a typical test event unfolds:

• Before you leave: check the vendor's website for any posted updates, confirm your site address, and make a practice run if you haven't been there before.
• Check-in: staff verify your photo ID and Social Security card, collect or store personal items, and seat you. Electronic devices found on a candidate end the test on the spot.
• The knowledge test: a proctor distributes materials and reads the instructions. You work through the multiple-choice questions at your own pace within the time limit, with a fifteen- minute warning near the end. Hand back the scrap paper and calculator before you leave the room.
• The skills test: still in clinical attire, you move to the skills station. The observer reads the first scenario, you perform the task, and the sequence repeats until all five tasks are done within the skills time limit. Ask for a scenario repeat any time; once you start a task, just perform it.
• Results: electronic-test results post online after 3 p.m. Eastern the next business day; paper-test results take a few business days. Results appear on the vendor's website, and go out by email and mail; your training program receives a copy too.
• If you passed both parts: you are placed on the Ohio Nurse Aide Registry, receive a certification notice, and get a laminated wallet card in the mail. If the card hasn't arrived about a month after your test, contact the vendor.

If a section is failed

Failing one part is discouraging, but it is a normal event with a clearly marked path back. Your result report shows which part fell short, and you retest only the part you failed. The skills rules have one wrinkle worth memorizing: if you failed a single task, your retest set of five will include that task again; if you failed two or more, you draw a completely fresh random set.

Attempts are bounded in two ways. Your training certificate is valid for 24 months from its issue date, and within that window you get three testing attempts. If you have not passed both parts after the third attempt, state rules require completing another full nurse aide training program before testing again. That deadline is the reason to rebook promptly instead of letting months slide.

Retesting means submitting a new application with new fees, and the reschedule/cancellation rules (deadlines, forfeitures, and charges that apply when dates change or candidates don't show) are spelled out in detail in the candidate handbook. Failure notices include diagnostic feedback showing where points were lost: read it before you retest, and drill the weak task in lab or with our skills videos rather than hoping a second attempt goes differently.

The controlling rules (attempt counts, deadlines, disputes) live in the current Headmaster candidate handbook and Ohio administrative code, and they change more often than this page does. Confirm against the handbook before acting.

Testing accommodations

Several formats exist so the exam measures care competence rather than English reading speed or unrelated barriers:

• Oral knowledge test. Candidates who have difficulty reading English can take the knowledge test orally, with questions delivered by audio recording or computer. It must be requested at the time you schedule, carries an additional fee, and the final block of questions is answered without the recording to satisfy ODH's reading-comprehension requirement.
• Disability accommodations. Pre-arranged ADA accommodations are supported; arrange them with the test vendor before you register, including service-animal access.
• Paper translation dictionaries. Printed translation dictionaries are permitted for the knowledge test if shown at check-in and to the proctor beforehand: paper only, no electronics, and no writing or definitions added to the book.
• Religious and cultural head coverings may be worn during testing; other head coverings are not permitted, for test security.

Every accommodation is arranged in advance through the test vendor and your training program; none can be improvised at the door on test day. Note also that you cannot test with an unaccommodated physical limitation (a cast, brace, or crutches, for example) that would prevent you from performing aide duties; if injury strikes close to your date, contact the vendor immediately with documentation.

Frequently asked questions

Do I take both parts of the test on the same day?

Yes, if it is your first attempt. Candidates testing for the first time take the written and skills portions at the same event, and should plan on most of the day. Only candidates retesting a failed portion schedule that portion alone.

What score do I need to pass?

Per the current candidate handbook: 80% or better on the written (knowledge) portion, and on the skills portion at least 80% on every individual task and no missed bolded key steps in any task. Always confirm against the handbook edition in force when you test.

How many times can I take the Ohio nurse aide exam?

Three testing attempts while your training certificate is valid (24 months from its issue date). Each retest of a failed portion counts as an attempt, so use the diagnostic feedback after a failure before rushing back. After a third unsuccessful attempt, the state requires a fresh, complete training program.

What happens if I'm late or miss my test date?

Late arrivals are not admitted, and a missed date without proper advance notice counts as a no-show: the seat and the fees are forfeited and you submit a new application. Genuine emergencies (a documented medical emergency, for example) have narrow notification windows described in the handbook. Call the vendor as soon as you know, and get paperwork in fast.

When will I get my results?

Computer-based results are available online after 3 p.m. Eastern on the next business day; paper tests take a few business days longer. Check on the vendor's website, or watch for the emailed and mailed copies, and know that your training program gets the results as well.

I passed. How long does my certification last?

Passing both parts lists you on the Ohio Nurse Aide Registry in active status for 24 months. Staying active after that requires verified nursing-related work for pay: at least seven and a half consecutive hours, or eight hours within a forty-eight-hour period, during each twenty-four-month stretch. Your employer verifies the work to the registry; if too much time passes without verification, you must document qualifying work or complete retraining to be restored. Details are in the registry rules on the Ohio Department of Health website.