Certified Nursing Assistants are often described as the backbone of direct patient care — and anyone who has spent time on a med-surg floor, in long-term care, or in a busy ICU knows this isn’t an exaggeration. CNAs often spend significant time directly with patients. They’re the first to notice a subtle change in skin color, the first to hear a patient say something is “just a little off,” and often the first line of defense against falls, pressure injuries, and delayed escalation of a deteriorating patient.
In today’s U.S. healthcare environment — leaner staffing, higher acuity patients, shorter lengths of stay — that role has only grown in importance. RNs are managing more patients with more complex needs, which means they’re relying more heavily than ever on CNAs for accurate, timely information: vital signs, intake and output, mobility status, mental status changes, and the small but critical observations (“she didn’t finish her lunch again,” “he seems more confused than yesterday”).
A Personal Note by Joely Carrillo, Senior Manager, International Testing
I spent years as a bedside nurse before moving into education, and I can say this from experience: the CNAs I worked with were some of the most reliable, invaluable people on the unit. As a new grad, there were CNAs who showed me the ropes when I barely knew which way to turn. Years later, still at the bedside, I could count on them just the same — to notice what I might have missed, to tell me things straight, and to have my back on a hard shift. Several of the CNAs I worked with went on to become nurses themselves. That trajectory, and the trust that comes before it, is exactly why this work matters so much to me.
Why the Role Matters
A CNA today isn’t just performing tasks, but they are often the eyes and ears for the entire care team. When that information flows clearly and promptly, patients are safer and outcomes improve. When it doesn’t, small issues can snowball into missed deterioration, delayed interventions, and preventable harm. That’s why the CNA role deserves the same seriousness and preparation we bring to other licensed roles.
What Separates CNAs Who Thrive
Ask any experienced charge nurse what separates a CNA who thrives from one who struggles, and clinical technique rarely tops the list. Communication is often one of the first qualities experienced nurses point to — how clearly, how promptly, and how confidently a CNA shares information with the team.
A few things worth focusing on and remembering:
- Speak up, even about small things. In many care cultures, deferring to authority and not “bothering” a busy nurse is a sign of respect. In U.S. units, the expectation is often the opposite — a CNA who flags a concern early, even a minor one, is seen as reliable, not as overstepping.
- Use structured handoff language. Formats like SBAR (Situation, Background, Assessment, Recommendation) aren’t just for nurses. CNAs who report observations in a clear, structured way — “Room 4, blood pressure was 88 over 52, that’s down from this morning, patient reports feeling dizzy” — get taken seriously and get faster responses.
- Document in real time, not from memory. Timely, accurate documentation is both a patient’s safety expectation and a legal one. Waiting until the end of a shift to chart invites errors and omissions.
- Ask clarifying questions out loud. A CNA who says, “just to confirm, you want me to reposition him every two hours starting now?” is demonstrating competence, not incompetence. Silence in the face of uncertainty is a much bigger risk than a “simple” question.
- Escalate without waiting for permission. Every unit has a chain of communication, but delaying an escalation because of hierarchy or uncertainty can cost precious time in a deteriorating situation.
- Stay grounded in the fundamentals. Amid all of this, the core skills — vital signs, ADLs, safe patient handling, infection control — remain the foundation for everything else that is built on. Communication doesn’t replace clinical competence; it makes that competence visible and actionable to the rest of the team.
None of this is about being the loudest voice in the room. It’s about being a dependable, clear link in the chain of patient care — someone the team can count on to pass along the right information at the right time.
What’s Next: A Dedicated Licensure Test Prep Program
Success as a CNA starts long before the first shift. It requires both preparation to enter the profession and the confidence to perform once you’re there. Recognizing that passing the licensure exam is its own hurdle — separate from, but just as important as, floor-readiness — we’re currently developing a preparation program focused specifically on licensure testing success. We’re planning to roll it out in November 2026, with more details to come as we get closer to launch.