Jobs › Southern Illinois Healthcare
Dietitian - Full Time Days
Posted Oct 2, 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
If your license is pending, how are you preparing for the RD exam?
What they are checking: A realistic plan to become registered, since the role starts under a dietitian until then.
Tell me about education you have given to a group, such as employees or community members.
What they are checking: Comfort teaching groups, which this role includes beyond inpatient care.
What would you do
A physician does not follow your nutrition recommendation. What do you do?
What they are checking: Advocating for the patient with clear reasoning while respecting the team.
A diabetic patient keeps eating food their family brings in. How do you approach it?
What they are checking: Respectful education that works with the family rather than against them.
About the work
Walk me through how you assess a patient flagged as being at nutritional risk.
What they are checking: A complete assessment covering weight changes, intake, labs and the physical exam for malnutrition.
How do you decide when a patient needs a supplement, tube feeding or parenteral nutrition?
What they are checking: Clinical judgment about the right type and route of nutrition support.
How do you calculate needs for a patient on a ventilator in the ICU?
What they are checking: Applying formulas and judgment for critically ill patients.
How do you explain a renal diet to a patient in plain language?
What they are checking: Turning complex rules into simple steps patients will actually follow.
How do you prioritize screenings and follow-ups when your list is long?
What they are checking: Focusing on the highest-risk patients first to prevent harm.
How do you work with Food and Nutrition Services to make sure modified diets are served correctly?
What they are checking: Coordination that keeps patients on texture, allergy and therapeutic diets safe.
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As published by Southern Illinois Healthcare.
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