✚Ohio CNA Practiceformerly STNA · free & updated

Updated for the 2026 Ohio test

Free Ohio CNA (STNA) Practice Tests

Short, focused quizzes for every topic on the Ohio nurse aide knowledge test — with instant explanations — plus a full 79-question timed mock exam.

Start a 15-question quiz Take the full mock exam

79questions · 90 min

70%to pass

3–4skills · 35 min

$120total test fees

Choose a practice quiz

Safety & Emergencies Quiz

Communication Quiz

Basic Nursing Skills Quiz

Data Collection & Vital Signs Quiz

Personal Care Quiz

Infection Control Quiz

Mental Health & Social Needs Quiz

Care of the Cognitively Impaired Quiz

Disease Process Quiz

Older Adult Growth & Development Quiz

Resident Rights Quiz

Role & Responsibility Quiz

Mixed Review 1

Mixed Review 2

Mixed Review 3

Mixed Review 4

Full-Length Ohio CNA Mock Exam (79 Questions, 90 Minutes)

Ohio’s STNA is now called CNA

Since October 2024, Ohio lists nurse aides as Certified Nurse Aides (CNA) instead of State Tested Nurse Aides (STNA). The test is still run by D&S Diversified Technologies (Headmaster): a 79-question knowledge test and a skills test with 3–4 randomly chosen tasks. Read the FAQ for fees, scheduling and retakes.

How to become a CNA

Training, testing, fees, and getting on the registry.

Find CNA classes near you

175 state-approved programs in 32 areas.

Study guides and review books

Reviews of paid books and official practice tests, plus the free Ohio handbook.

Skills test guide

The steps evaluators look for.

CNA salary in Ohio

Median pay is $18.76 an hour (May 2025).

Ohio CNA FAQ

Fees, scoring, scheduling, and retakes.