A bank of 215 exam style questions for certified nursing assistant candidates. Every answer comes with a four part rationale: why the correct answer is right, why the others are wrong, the principle behind it, and the takeaway to remember.
Sample question 1. BASICS: A CNA provides care under the direct supervision of a:
A. Dietary aide
B. Receptionist
C. Licensed nurse (RN or LPN)
D. Maintenance worker
Answer: C. Correct: A CNA works under the supervision of a licensed nurse (RN or LPN). Why the other choices are wrong: a receptionist, dietary aide, and maintenance worker do not supervise nursing care. Principle: the CNA carries out delegated care under nurse supervision. Takeaway: the CNA reports to and is supervised by a licensed nurse.
Sample question 2. INFECTION: A CNA wants to prevent the spread of infection between residents. The single most effective action is to:
A. Perform hand hygiene
B. Wear a gown for every task
C. Wear gloves at all times
D. Wear a mask at all times
Answer: A. Correct: Hand hygiene is the single most effective way to prevent the spread of infection. Why the other choices are wrong: gloves, masks, and gowns are used selectively and do not replace hand hygiene. Principle: clean hands interrupt transmission. Takeaway: hand hygiene is the top infection-control measure.
Sample question 3. SAFETY: Before assisting a resident with any task, the CNA should FIRST:
A. Identify the resident and explain what will happen
B. Finish other tasks first
C. Wait for the resident to ask
D. Begin the task quietly
Answer: A. Correct: The CNA identifies the resident and explains the task so the resident knows what to expect and consents. Why the other choices are wrong: starting silently, waiting, or delaying does not inform or respect the resident. Principle: identify and inform the resident before care. Takeaway: identify the resident and explain before you begin.
What you get on iKuiz
215 questions for this exam, in Live Test, Study Mode, Flashcards, and MyTutor, a personal AI style tutor that teaches one concept at a time.
A readiness score that tells you honestly whether you are prepared, plus your weak areas by topic.
Every question read aloud if you want it, and a new free Question of the Day every day.
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