Registered Nurse (RN) Cardiac Diagnostics
Posted Sep 16, 2026 · We last checked this listing on Oct 6, 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.
About your past
Tell me about a time you had to make a quick clinical decision with incomplete information. What did you do and how did it turn out?
What they are checking: Ability to apply evidence-based practice and clinical decision-making without hesitating
Describe a situation where you had to coordinate a patient's care with other departments or providers to make sure a transition, like from diagnostics back to their primary team, went smoothly.
What they are checking: Understanding of care coordination across the continuum, which the posting explicitly calls out
Tell me about a time you worked with a patient or family member who was scared or distrustful of a procedure. How did you build trust with them?
What they are checking: Compassion and communication skills, since the posting emphasizes patient experience and skilled dialogue
Tell me about a time a physician or colleague disagreed with your assessment of a patient during a cardiac test. How did you handle it?
What they are checking: Confidence in clinical judgment and ability to advocate for the patient while working collaboratively
What would you do
A patient comes in for a routine stress test and starts showing signs of chest pain and ST changes on the monitor partway through. What do you do?
What they are checking: Clinical judgment under pressure and knowledge of when to halt a procedure and escalate
This role is per diem with rotating Saturday mornings and a Monday through Friday day schedule otherwise. How do you think about committing to an as-needed schedule, and what has your experience been with unpredictable hours in past roles?
What they are checking: Realistic fit with the scheduling demands and honesty about availability
You have several patients scheduled back to back for cardiac testing and one is anxious and needs more time to be walked through the procedure. How do you balance that with staying on schedule?
What they are checking: Patient experience focus balanced against operational efficiency
If a patient on the unit needed to be moved quickly, for example during a fire drill or actual evacuation, what would you do to make sure the transfer was safe?
What they are checking: Preparedness for emergency response and disaster protocols mentioned in the requirements
About the work
Walk me through your experience with cardiac diagnostic procedures, things like stress tests, Holter monitors, or EKG interpretation. What does a typical day look like for you in that setting?
What they are checking: Whether the candidate actually has hands-on cardiac diagnostics experience versus general med-surg background
Since you'd be an ADN or BSN nurse working toward certification requirements, where are you in that process, and how do you plan to meet Advocate's BSN or certification timeline?
What they are checking: Compliance with credentialing requirements and whether the candidate has a realistic plan
What is your process for verifying you have the right patient, right test, and right prep before starting a cardiac diagnostic procedure?
What they are checking: Attention to safety protocols and reducing procedural errors
You're working with a patient who weighs more than you can safely lift alone. Walk me through how you'd handle that.
What they are checking: Knowledge of safe patient handling policy and willingness to use equipment and ask for help
What steps do you take to prevent exposure to infectious specimens or patients when handling cardiac diagnostic equipment and samples?
What they are checking: Baseline knowledge of infection control practices in a diagnostics setting
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Practice this out loudThe full job description
As published by Advocate Health.