Registered Nurse-Critical Care Float Full-Time Nights
Posted Sep 28, 2026 · We last checked this listing on Oct 6, 2026
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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
What types of critical care patients are you most comfortable with, and where would you need support?
What they are checking: Whether they can honestly describe their limits, which matters when floating to many units.
Tell me about a time you helped a less experienced nurse during an emergency.
What they are checking: Whether they can teach and support others calmly under pressure.
How do you build trust with staff on units where you are just visiting for a shift?
What they are checking: Whether they work well with new teams and are seen as helpful, not as an outsider.
Tell me about a code or rapid response that did not go well. What did you learn?
What they are checking: Whether they can reflect honestly on hard situations and improve.
What would you do
You float to an ICU you have not worked on in months. How do you get oriented fast?
What they are checking: Whether they have a quick, reliable way to learn the unit's setup, staff and patients.
A floor nurse calls you for an RN consult about a patient who just doesn't look right. How do you approach it?
What they are checking: Whether they respect the floor nurse's concern and assess thoroughly instead of dismissing it.
A patient on the floor needs to transfer to the ICU, but no bed is open yet. How do you keep them safe?
What they are checking: Whether they stabilize, monitor closely and coordinate with the house supervisor.
About the work
As a critical care float, you will be on the rapid response and code blue teams. Walk me through what you do when you arrive at a rapid response.
What they are checking: Whether they can take charge, assess quickly and lead next steps on an unfamiliar unit.
What are the eight key behaviors of hourly rounding, and how do you fit them into a critical care assignment?
What they are checking: Whether they know the rounding behaviors the posting names and use them, not just recite them.
What is your role during a code, and how do you make sure the team stays organized?
What they are checking: Whether they know ACLS and can take on any code role while keeping clear communication.
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As published by Northwestern Medicine.
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