Polysom Technician - Nights - RCP
Posted Aug 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 taught a parent how to use CPAP at home. How did you know they understood?
What they are checking: Patient education skill, which the posting lists alongside diagnostic and therapeutic work.
How do you stay alert and accurate across a full night shift?
What they are checking: Practical self-management for night work where small lapses can affect patient safety and data quality.
Describe a time you needed to give a medication or breathing treatment during a sleep study.
What they are checking: Whether they can switch between sleep tech and RCP roles, since this lab expects both.
What would you do
At 3 a.m. a patient's oxygen saturation drops and stays low. What do you do?
What they are checking: Whether they act on safety first, escalate correctly and document clearly when working nights with less backup.
Leads keep coming off because the child won't stop pulling at them. How do you save the study?
What they are checking: Creativity and patience with kids, since a failed study means another night away for the family.
A parent staying overnight is upset that their child can't sleep with all the wires. How do you respond?
What they are checking: Whether they can reassure families and set expectations without losing the study or the parent's trust.
About the work
Walk me through setting up a full pediatric PSG on an anxious six-year-old, from hookup to lights out.
What they are checking: Hands-on skill applying leads to small children while keeping them calm enough to produce a valid study.
A child with a trach on a home ventilator is scheduled for an overnight study. What do you check before you start?
What they are checking: Whether their respiratory therapy background covers trach and vent care, which the posting specifically names.
How do you decide when to start a split night or titrate CPAP or BiPAP during a study?
What they are checking: Knowledge of scoring criteria and lab protocol so treatment decisions follow the medical director's standards.
What artifacts do you see most often in pediatric recordings and how do you fix them?
What they are checking: Troubleshooting ability that keeps the data clean enough for an accurate diagnosis.
What do you include in your handoff notes so the scorer and physician can trust your study?
What they are checking: Documentation habits that let others interpret events correctly without having been in the room.
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Practice this out loudThe full job description
As published by Children's Wisconsin.