Nursing Assistant (CNA) Cardiac Care
Posted Sep 15, 2026 · We last checked this listing on Sep 20, 2026
Likely interview questions for this role
Written from this job description, not a generic list. Each one notes what the interviewer is really checking.
Behavioral
Tell me about a time you noticed something off with a patient during vitals or rounding and had to get an RN's attention right away.
whether the candidate understands their scope and escalates rather than acting alone
Tell me about a time you had to help move or transfer a patient who couldn't assist much themselves.
understanding of proper body mechanics and safety for both patient and staff given the lifting demands of the job
Tell me about a time you worked overnight or a rotating schedule that included weekends or holidays. How did you manage staying alert and reliable?
realistic fit with the 7p-7a, every-third-weekend, rotating holiday schedule
Describe a time you had a heavy workload of tasks like taking trays, running specimens, and restocking supplies, all while patients were calling for help. How did you keep track of everything?
organizational skill and the ability to juggle non-glamorous but essential tasks
Tell me about a time you noticed a patient's skin starting to break down or you were worried about it. What did you do?
attentiveness to skin integrity, a specific responsibility called out for this role
Technical
This is a 48-bed cardiac unit with patients on telemetry and sometimes fresh off procedures. What do you think is different about caring for cardiac patients compared to a general med-surg floor?
whether the candidate has any real awareness of cardiac patient fragility and activity restrictions
Walk me through how you'd take and document a set of vitals and I&O for a patient, including what you'd do if a reading looked unusual.
basic competency with core CNA tasks and judgment about reporting abnormal findings
What's your experience with collecting specimens, like urine or stool samples, and making sure they're labeled correctly?
attention to detail on identification and labeling protocols, a common source of hospital errors
How comfortable are you with tasks like removing IVs, doing bladder scans, or helping with post mortem care if your unit asks CNAs to do these under RN direction?
willingness and comfort with the more advanced tasks this unit assigns to CNAs
What steps do you take to prevent infection when you're moving between patients, especially anyone in isolation?
basic infection control knowledge and hygiene discipline
Situational
You're working a 7p to 7a shift and get pulled between three patients who all need help around the same time. How do you decide what to do first?
prioritization skills and comfort under the pressure of overnight staffing
A patient's family member is anxious and keeps pressing you for information about test results or when the doctor will come by. What do you say to them?
communication boundaries and knowing what is outside a CNA's role to discuss
If an RN gives you an instruction that conflicts with what you were told earlier by another team member, how do you handle that?
how well the candidate communicates across the care team and avoids assuming authority they don't have
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