Infusion nurse interview questions (and how to answer them)
Infusion center and home infusion interviews focus on three things: can you get access, can you keep patients safe during an infusion, and can you run a busy chair schedule calmly. Here are 15 questions RNs are commonly asked, with what a strong answer covers.
- Read the job post for the therapies they give (biologics, IVIG, oncology) and the setting (chair-based or home visits).
- Prepare two real stories: one about a difficult IV or access problem, one about a reaction or safety catch.
- Know your numbers: roughly how many IV starts or infusions you handle per shift.
IV and vascular access
Walk me through how you start an IV on a patient with difficult veins.
Show a method: assessment, warming and positioning, choosing the smallest catheter that fits the therapy, when you'd use ultrasound or call for help, and how many attempts you'd make before escalating. Interviewers want judgment, not bravado.
How do you access an implanted port?
Talk through it in order: verify the order and device, aseptic technique, needle selection, confirming blood return, flushing, securing, documenting. Mention what you'd do if there's no blood return.
How do you care for and assess a PICC line?
Cover dressing and cap changes, flushing, measuring external length, and the signs of infection, occlusion or migration you look for.
A patient comes every month and their veins are getting harder to access. What do you do?
Vein preservation: rotate sites, start distal, and raise early with the provider whether a port or other device makes sense for long-term therapy.
Infusion reactions and safety
Twenty minutes into an infusion your patient says their throat feels tight. What do you do?
Stop the infusion, stay with the patient, assess airway and vitals, call for help, and follow the reaction protocol and standing orders. Then document and report. Saying "stop the infusion first" quickly is what they listen for.
How do you prevent infusion reactions?
Pre-medication per protocol, correct titration rates, a good history of prior reactions, and close monitoring early in the infusion.
How do you verify a medication before you hang it?
Patient identifiers, the order, the drug, dose, rate, route and expiration, plus an independent double-check where policy requires it.
Tell me about a time you caught an error before it reached the patient.
Use a real example with the STAR format (situation, task, action, result). Focus on the system fix afterward, not blame.
Patients and teamwork
How do you teach a nervous first-time patient about their infusion?
Plain language, what to expect in the chair, which side effects to report, and teach-back to confirm they understood.
A patient is frustrated their infusion was delayed by insurance. How do you handle it?
Acknowledge it, explain what you know, loop in the coordinator who handles prior authorization, and follow up. Infusion centers live and die on patient experience.
How do you manage six chairs on different timers?
Describe your system: staggered starts, a running checklist or board, timers, and asking for help early when the schedule slips.
About you and the role
Why infusion nursing?
Be specific: you like long-term patient relationships, procedural skill, or the predictable schedule. Avoid saying only "no nights".
What therapies have you given?
List them concretely: biologics, IVIG, iron, antibiotics, chemotherapy. Be honest about gaps and how you'd close them.
Are you open to PRN shifts or floating between locations?
Many infusion employers staff several sites. Say clearly what you can and can't do.
Where do you want to be in two years?
Mentioning a goal like CRNI certification, charge or educator roles shows you're planning to stay in infusion.
Questions to ask them
- How many chairs does each nurse cover, and what's a typical day's volume?
- What therapies make up most of your schedule?
- What's the orientation like, and who do I call during a reaction?
- For home infusion: how many visits per day, and how are drive time and mileage paid?
- Do you support CRNI certification or pay a differential for it?
Read up on the role first with what an infusion nurse does, and check current infusion nurse pay before you talk numbers.
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