Registered Nurse - Stress Lab
Posted Sep 29, 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
How do you work with the cardiologist and the stress tech during a test?
What they are checking: Whether they collaborate smoothly so the test runs safely and efficiently.
Tell me about a time you handled an unexpected complication with a patient.
What they are checking: Whether they stay calm and act quickly when a routine test suddenly becomes urgent.
The role has varying shifts, weekends and holidays. How do you handle a changing schedule?
What they are checking: Whether they can commit to the schedule the posting describes without it affecting their reliability.
What would you do
During a treadmill test, the patient develops chest pain and ST depression. What do you do?
What they are checking: Whether they know when to stop the test and how to respond to signs of ischemia.
A patient is nervous about exercising because of their heart condition. How do you reassure them?
What they are checking: Whether they can ease fears with clear explanations while staying honest about the risks.
How do you manage the schedule when patients arrive late or not prepared?
What they are checking: Whether they handle a full schedule flexibly without rushing or skipping safety steps.
About the work
Walk me through what you check before starting a stress test on a patient.
What they are checking: Whether they review history, medications and baseline ECG for reasons the test should not go ahead.
How do you administer and monitor a pharmacologic stress agent like regadenoson?
What they are checking: Whether they understand the side effects and reversal options for chemical stress testing.
What rhythm changes would make you stop a stress test right away?
What they are checking: Whether they can read ECGs in real time and react to dangerous arrhythmias.
How do you prepare for a cardiac emergency in a stress lab?
What they are checking: Whether they keep the crash cart ready and know their ACLS role if a patient arrests.
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As published by Silver Cross Hospital.