6.1 Role and Responsibility Overview

Key Takeaways

  • The State Tested Nurse Aide (STNA) works under the delegation and supervision of a licensed nurse and never acts independently of the nursing plan of care.
  • Ohio requires at least a 75-hour state-approved Nurse Aide Training and Competency Evaluation Program (NATCEP) and passing the D&S Diversified Technologies (Headmaster) competency exam before placement on the Ohio Nurse Aide Registry.
  • The Ohio Department of Health (ODH) maintains the registry; the registry confirms a CNA is in good standing and flags any substantiated finding of abuse, neglect, or misappropriation.
  • Scope-of-practice questions reward the answer that stays inside aide duties (basic care, ADLs, observation, reporting) and refuses tasks reserved for the nurse (assessment, medication, sterile/invasive procedures).
Last updated: June 2026

6.1 Role and Responsibility Overview

In Ohio, a certified nursing assistant is officially titled a State Tested Nurse Aide (STNA). The STNA delivers hands-on, direct care under the delegation and supervision of a licensed nurse (a registered nurse, RN, or licensed practical nurse, LPN). The aide is the eyes and ears of the care team: you spend more minutes at the bedside than anyone, so observing and reporting changes accurately matters as much as the physical care you give. You never function as an independent practitioner, and you never make a medical or nursing judgment that the law reserves for a licensed nurse.

How you become an STNA

To be placed on the Ohio Nurse Aide Registry, a candidate must complete a state-approved Nurse Aide Training and Competency Evaluation Program (NATCEP) of at least 75 hours and then pass a two-part competency exam. The training and registry rules live in Ohio Administrative Code (OAC) Chapter 3701-18, which implements the federal Omnibus Budget Reconciliation Act of 1987 (OBRA '87) floor that every state must meet. Students may begin supervised resident contact only after the first 16 hours of training are complete — a rule designed to protect residents from untrained hands.

StepRequirementAuthority
TrainingMinimum 75-hour ODH-approved NATCEPOAC 3701-18 / OBRA '87
Competency examWritten/oral knowledge test + 5-skill performance testD&S Diversified Technologies (Headmaster)
RegistryPlacement on Ohio Nurse Aide Registry in good standingOhio Department of Health (ODH)
Maintaining statusPaid nurse-aide work within each 24-month periodOAC 3701-18

The exam that puts you on the registry

The competency evaluation is administered by D&S Diversified Technologies, doing business as Headmaster. Both parts must be passed: a written (or oral) knowledge test of 79 multiple-choice questions with 90 minutes allowed, and a skills evaluation in which the candidate performs 3 or 4 randomly selected tasks in about 35 minutes while an RN test observer scores each step. Hand hygiene (handwashing) is always tested because it is embedded in the mandatory first task, and indirect care behaviors — privacy, safety, communication, recording vital signs accurately — are scored on every skill, not just the named task.

Candidates generally get up to three attempts at each part within a defined window, and an oral version of the knowledge test is available for candidates who need reading support. If only one of the two parts is failed, the candidate retakes just that part.

What the registry actually does

The registry is not a license number to brag about. Its core legal purpose is public protection: employers verify before hire that an applicant holds active STNA status and that the record carries no substantiated finding of abuse, neglect, or misappropriation of resident property. A confirmed finding lands on the registry's abuse list, is reported to the federal system, and effectively ends a long-term-care career in Ohio. Employers are legally required to check the registry before letting an aide work, which is why your status and history follow you between facilities.

Scope-of-practice mindset

Most Role and Responsibility questions are really scope questions in disguise. The safe pattern: an STNA performs basic care and activities of daily living (ADLs) — bathing, dressing, grooming, feeding, toileting, transfers, ambulation, range-of-motion exercises, vital signs, height/weight, and intake/output — plus observing and reporting. The STNA does not assess or diagnose, administer medications by any route, perform sterile or invasive procedures, insert or remove catheters/tubes/IVs, change sterile dressings, or accept a task the nurse has not delegated.

When a stem hands you a task above that line, the correct answer is almost always to decline politely and refer it to the licensed nurse, not to "just help out." The exam consistently rewards staying inside scope even when an option sounds kind or efficient. Think of your role as care plus communication: you carry out the delegated parts of the nursing plan of care and you feed accurate information back up to the nurse so the licensed clinician can make the decisions only she is authorized to make.

The interpersonal side of the role

Role and Responsibility is not only legal scope; it is also professional and ethical conduct. The exam expects an STNA to protect residents' rights — privacy, dignity, confidentiality, the right to refuse care, freedom from abuse and unnecessary restraint, and the right to be informed and to communicate. It also expects professionalism: arriving on time, being dependable, following facility policy, maintaining boundaries (no accepting money or gifts, no personal relationships that compromise care), and respecting the resident as a person rather than a task.

Cultural and religious preferences, the resident's right to make their own choices, and the family's role in care are all part of treating the resident with respect.

Mandatory reporter status

Every STNA is a mandated reporter. If you suspect abuse, neglect, exploitation, or misappropriation — whether by staff, a family member, or another resident — you are legally obligated to report it through the proper channel; staying silent is itself a violation that can place you on the abuse list. Reporting is not optional, is not delayed until you have "proof," and is not satisfied by handling it yourself. Knowing this status, the registry's purpose, and the scope line covers the large majority of what this 9%-weighted domain tests.

Why this domain rewards judgment

Notice that almost none of these points is a pure definition; each is a rule attached to an action. The exam writers know an aide who can recite "residents have the right to refuse care" but still forces a bath is unsafe, so they test the action. Read every Role and Responsibility stem asking, "What should a competent, ethical STNA actually do next here?" — and you will out-perform a candidate who only memorized vocabulary.

Test Your Knowledge

A nurse aide in Ohio observes a coworker taking money from a resident's wallet without permission. This is BEST described as:

A
B
C
D
Test Your Knowledge

The primary purpose of the Ohio Nurse Aide Registry is to:

A
B
C
D