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Radiologic Technologist interview questions and how to answer them

A rad tech interview is mostly about one thing: can the lead trust you alone in a room with a patient and a tube. You'll get asked about positioning, radiation safety and patient ID, and you'll get asked how you act when the ED sends back a few trauma patients at once. Here's what they're really checking and how to answer like someone who's already done the shift.

12 questions8 minute read

Part 1

1.Walk me through what you do from the moment you get an order until the images are sent to PACS.

Why they ask

This is the workflow question. They want to hear that you check the order, verify the patient and protect them before you ever think about technique.

How to answer

  • Review the order and clinical history so the views match the question being asked
  • Verify the patient with the identifiers your policy requires and confirm the body part and side out loud
  • Screen for pregnancy when it applies, explain the exam, remove artifacts and position
  • Set technique, collimate tight, place markers, and check each image for positioning and exposure index
  • Send to PACS, complete the exam in the RIS and note anything the radiologist should know

2.How do you keep radiation dose as low as you can for patients, yourself and the people around you?

Why they ask

ALARA is the heart of the job. A lead wants to know you practice it, not just recite it.

How to answer

  • Time, distance and shielding, explained with how you actually do it on a portable
  • Collimating to the area of interest instead of cropping afterward
  • Choosing the right technique the first time so you avoid repeats
  • Following the department's current shielding policy, since those rules have changed in many places
  • Wearing your dosimeter and clearing the room, calling 'x-ray' before you expose

3.A trauma patient comes in on a backboard and can't be moved. How do you get a lateral c-spine?

Why they ask

They want to see that you can adapt positioning without moving an injured patient, and that you know when to ask for help.

How to answer

  • Don't move the patient or remove the collar unless the physician clears it
  • Do a cross-table lateral with the receptor against the shoulder
  • Ask for help pulling the arms down evenly if the bottom of the cervical spine isn't showing, with the provider's okay
  • Know the swimmer's view as a backup and that CT may be the better call, which is the provider's decision
4.Tell me about a time you had to repeat an image. What happened and what did you change?

Why they ask

Everyone repeats sometimes. They want honesty and a clear sense that you learn from it.

How to answer

  • Pick a real repeat, like a rotated chest or clipped costophrenic angle
  • Say exactly what you saw on the image that told you it was off
  • Explain the change you made on the repeat
  • Mention what you do now to catch it the first time
5.How do you handle a portable chest in the ICU on a patient who's intubated and has lines everywhere?

Why they ask

Portables are a big part of the day in most hospitals, and the ICU is where careless techs cause problems.

How to answer

  • Check in with the nurse before you touch anything and ask for help lifting
  • Watch the ET tube, lines, chest tubes and vent tubing when you place the receptor
  • Get the patient as upright as they safely allow and note the angle and position on the image
  • Clean the receptor and follow isolation precautions before and after

Part 2

6.What would you do if you realized you'd imaged the wrong patient or the wrong side?

Why they ask

This is a patient safety and honesty question. How you answer tells them if you'll report a mistake or bury it.

How to answer

  • Stop and tell the lead tech or supervisor right away
  • Follow the department's process to correct or reassign the images so the wrong ones don't get read
  • File the incident report the department requires
  • Explain what step in your ID or side check you'd tighten
7.What experience do you have in the OR with a C-arm?

Why they ask

Plenty of new techs are nervous in surgery. They need to know if you can keep sterile fields clean and follow a surgeon's directions under pressure.

How to answer

  • Name the cases you've covered, like hips, ORIFs or pain management
  • Talk about keeping the C-arm draped and staying out of the sterile field
  • Describe how you save and label images and use pulsed or low-dose modes when the case allows
  • Be honest about where you'd still want an orientation
8.A patient is in a lot of pain and refuses to get onto the table. How do you handle it?

Why they ask

Patient care skills matter as much as positioning. They want calm, respect and problem solving.

How to answer

  • Slow down, explain why the exam matters and what you'll do step by step
  • Offer options, like imaging them on the stretcher or in the wheelchair where it works
  • Get help from a coworker or the nurse, or ask whether pain medication is possible
  • Respect a refusal and tell the ordering provider instead of forcing it
9.Tell me about a disagreement you had with a nurse, physician or another tech.

Why they ask

The imaging department works with everyone. Leads want someone who can hold a line on safety without starting a fight.

How to answer

  • Pick a real situation, like a nurse wanting a portable on a stable patient who could come down
  • Say how you stayed calm and talked it through directly
  • Explain the outcome and what the patient got out of it
  • Show you'd escalate to the lead or radiologist if it involved safety
10.It's the middle of an overnight shift, you're alone, and the ED sends a stack of orders while a portable comes in from the floor. What do you do?

Why they ask

Night and weekend techs often run the department alone. This tests how you triage.

How to answer

  • Trauma, stroke and critical orders go first, then anything the ED is waiting on to discharge
  • Call the floor so they know the portable is coming and roughly when
  • Batch exams where it's safe and efficient
  • Know who to call for backup and don't cut corners on ID or technique to go faster

Part 3

11.How do you check your own images before sending them?

Why they ask

The radiologist shouldn't be your quality control. They want techs who catch problems before the patient leaves.

How to answer

  • Check anatomy is all there, with no clipping of what the order asked about
  • Check rotation, alignment and correct side marker
  • Look at the exposure index for your equipment and whether it's in range
  • Watch for artifacts like jewelry or gown snaps
12.Where do you see yourself going in imaging?

Why they ask

Many departments cross-train techs into CT, MRI or mammography. They want to know if you'll stay and grow.

How to answer

  • Name a real interest, like CT or interventional, and why
  • Say you want to get strong on general x-ray first
  • Ask whether the department supports cross-training
  • Keep it honest; don't pretend you want to stay in general forever if you don't

Questions to ask them

Ask at least two. It shows you're picking them too.

  • What does orientation look like, and how long before I'd cover portables, the OR or nights alone?
  • How are techs split across the ED, inpatient floors, outpatient and surgery on a typical shift?
  • Does the department support cross-training into CT, MRI or mammography, and how do people get picked?
  • What equipment and PACS system do you use, and is anything being replaced soon?
  • What do your strongest techs do that the rest don't?
Career guideWhat a Radiologic Technologist does, and what it pays
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Skills to learnRadiologic Technologist skills: what to learn first
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