Current Exam Facts

Idaho CNA exam facts to memorize

The Idaho Certified Nurse Assistant (CNA) competency evaluation is a state-specific, two-part test. The Idaho Department of Health and Welfare (IDHW) operates the state nurse aide program and the Idaho Nurse Aide Registry, and Prometric is the contractor that administers testing. Tie those three names together for the exam: IDHW is the legal authority, Prometric administers the tests, and the registry is the official list employers verify before hiring.

There are two required parts: the Clinical Skills test (the performance portion) and the Written (Knowledge) test. Passing one part alone never makes you registry-ready. A frequently tested Idaho detail is sequence: you must pass the Clinical Skills test before you are allowed to register for the Written test. Many candidates assume the written exam comes first because that is the order in some other states — in Idaho it is reversed.

What the Written test measures

The Written test is computer-administered and may be taken at a regional Prometric center, an approved in-facility site, or as a remotely proctored online exam. Its 60 questions are spread across roughly five content areas: the role of the nurse aide, safety and infection control, promoting resident function and independence, basic nursing care, and specialized care for residents with changing health needs. Plan for direct rule questions, but expect most points to come from applying rules in resident-care scenarios.

Worked example: a question may describe a resident who slid to the floor during a transfer. The wrong instinct is to pick the answer that names a diagnosis. The Idaho-correct answer keeps the resident still, calls for the nurse, and reports objective facts — testing priority, scope, and reporting all at once.

What the Clinical Skills test measures

The Clinical Skills test gives you a 31- to 40-minute window to perform five randomly selected skills; the exact time depends on which skills you draw. Commonly listed skills include handwashing, ambulation with a gait/transfer belt, bedpan use, positioning, dressing a resident with a weak (affected) arm, measuring urine output, feeding, radial pulse, counting respirations, catheter care, denture care, mouth care, perineal care, hand and nail care, partial bed bath, passive range of motion, and a bed-to-wheelchair transfer.

Handwashing is special. Prometric scores handwashing at the start of the test and does not prompt you. The evaluator expects you to wash hands at the right times — before and after resident contact, and between clean and dirty steps — without any reminder. Skipping it is a common automatic failure.

Indirect care: the points candidates lose

Every skill is scored on more than the visible task. Evaluators look for indirect care behaviors woven through all five skills:

• Knock and introduce yourself; address the resident by name.
• Explain what you will do and gain cooperation.
• Provide privacy (close the door, pull the curtain).
• Ask about comfort, raise/lower the bed to a safe working height, and lock the bed wheels.
• Call light in reach and bed in low position before you leave.
• Report measurements to the nurse when a skill produces a number (pulse, output, blood pressure).

How to study facts without overstudying trivia

Anchor the numbers — 60 questions, 90 minutes, 5 skills in 31–40 minutes, IDHW, Prometric, registry within 2 business days, both parts required — then drill decision-making. A safe Idaho answer keeps the CNA inside the supervised role: protect the resident, use Standard Precautions, observe accurately, report changes, and follow the care plan. The CNA never diagnoses, prescribes, rewrites the care plan, or decides on their own that a major change is harmless.

Test-day logistics and scoring

Bring a valid government-issued photo ID whose name matches your registration exactly; a name mismatch is a common reason candidates are turned away at the door. The Written test is multiple choice with one best answer per item, and there is no penalty for guessing — answer every question, because a blank counts the same as a wrong choice. The 90-minute clock is generous: that is 90 seconds per item, so flag hard questions and return to them rather than stalling. Read each scenario for the word that signals priority, such as first, best, most important, or initial.

Common Written-test traps

• Answers that have the CNA diagnosing ('the resident has pneumonia') are almost always wrong.
• Answers that delay reporting ('finish your rounds, then tell the nurse') are wrong when a change in condition is described.
• Answers that violate rights (restraining for convenience, discussing a resident in the hallway) are wrong even when they sound efficient.
• When two answers seem correct, choose the one that protects safety and the resident first, then reporting.