Cardiac Sonographer Cardiac Testing Full Time Days
Posted Sep 21, 2026 · We last checked this listing on Oct 6, 2026
Apply at Northwestern Medicine
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
This role covers two sites with on-call and a rotating weekend. How does that fit your life?
What they are checking: Honest fit with a schedule the posting sets out precisely.
Tell me about a study where your images changed what happened to the patient.
What they are checking: Whether they connect their work to the outcome.
What would you do
You see something during a study that needs a cardiologist now. What do you do?
What they are checking: The posting asks them to inform physicians of significant conditions, and the timing is the whole point.
How do you prepare a patient who is anxious about a transesophageal study?
What they are checking: Patient preparation for the least comfortable procedure in the department.
How do you protect a patient's privacy and comfort during a study?
What they are checking: The posting names comfort, privacy and confidentiality together, which echo work tests.
About the work
Are you CCI or ARDMS certified, and how long have you held it?
What they are checking: The posting makes certification a requirement, so this settles it first.
Walk me through a complete transthoracic study on a difficult patient.
What they are checking: Core scanning skill, and what they do when the windows are poor.
What experience do you have with transesophageal and stress echo?
What they are checking: The posting names both, and neither is universal among sonographers.
Walk me through the calculations you perform and how you check them.
What they are checking: Measurement accuracy, which is where a report goes wrong quietly.
How do you keep your scanning current across adult and older patients?
What they are checking: The posting names age-appropriate skills, which is an easy thing to let slide.
Practice this interview out loud.
Offer builds a real interview for this exact role at Northwestern Medicine from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.
Practice this out loudThe full job description
As published by Northwestern Medicine.