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Physical Therapist Assistant interview questions

A PTA interview is less about what you know from school and more about whether the therapist can trust you alone in a room with their patients. Expect questions about scope, safety, documentation and how you handle a packed schedule. The best answers sound like someone who's actually guarded a patient on the stairs.

12 questions7 minute read

Part 1

1.A patient's plan of care calls for an exercise you think is too aggressive for how they look today. What do you do?

Why they ask

This tests whether you know you can't change the plan on your own, and whether you'll speak up instead of pushing through.

How to answer

  • Say you'd hold or scale back within the plan's limits and check vitals or symptoms first
  • Explain you'd reach the supervising therapist before changing anything outside the plan
  • Describe how you'd document what you saw and what you did
  • Give a real example from clinicals if you have one

2.What can a PTA not do in this state?

Why they ask

They want proof you know the practice act and won't put the clinic's license or billing at risk.

How to answer

  • Name the core limits: no initial evaluations, no changing the plan of care, no discharge decisions
  • Mention the supervision rules you looked up for this state and this setting
  • Note that payer rules can add their own supervision requirements
  • Say you'd ask when unsure rather than guess

3.Walk me through how you'd guard a patient during stair training after a total knee replacement.

Why they ask

It's a quick check on hands-on safety and whether you know the basics cold.

How to answer

  • Gait belt on, patient's weight-bearing status and precautions confirmed first
  • Up with the good leg, down with the operated leg, and you stand below the patient on both
  • Explain the railing and cane or crutch sequence you'd cue
  • Say what you'd watch for, like dizziness, pain spikes or a buckling knee
4.A patient gets dizzy and pale halfway through a session. What happens next?

Why they ask

They're checking that you stay calm, protect the patient and follow the clinic's emergency steps.

How to answer

  • Get the patient seated or lying down safely right away
  • Take vitals and ask about symptoms, meds and whether they ate
  • Notify the supervising PT and follow the clinic's emergency protocol if things get worse
  • Document the event and what you did
5.How do you write a daily note that holds up for billing?

Why they ask

Notes pay the bills. A PTA with sloppy documentation costs the clinic money and creates audit risk.

How to answer

  • Mention SOAP format or the template their system uses, like WebPT
  • Show skilled care: what you cued, progressed or modified, and why
  • Tie the session back to the goals in the plan of care
  • Say you finish notes the same day, ideally between patients

Part 2

6.Tell me about a patient who wasn't making progress. What did you do?

Why they ask

They want to see you notice a plateau, communicate it and keep the patient engaged.

How to answer

  • Describe the patient and what the goal was
  • Explain what you noticed in the data or in how they moved
  • Say how you brought it to the therapist and what changed
  • End with the result, even if it was only partial
7.How do you handle a patient who won't do their home exercise program?

Why they ask

Home exercise compliance drives outcomes, and it's a daily frustration in outpatient work.

How to answer

  • Ask why first: pain, time, confusion or not seeing the point
  • Cut the program to the few exercises that matter most
  • Tie it to something they care about, like getting back to golf or lifting a grandchild
  • Use printed handouts or an app the clinic provides and check in each visit
8.What would you do if you had overlapping patients and one needed more hands-on time than planned?

Why they ask

Busy clinics schedule tight. They want to know you'll protect safety over the schedule.

How to answer

  • Put the patient who needs you on hands-on care first
  • Give the other patient something safe and independent they've already mastered
  • Ask an aide or another staff member to help if one is free
  • Mention you'd tell the front desk or PT if the schedule keeps doing this
9.Why do you want to work in this setting?

Why they ask

Outpatient, skilled nursing, home health and acute care feel very different, and turnover is expensive.

How to answer

  • Name what you liked about this setting during clinicals
  • Show you know its downsides, like slower progress in skilled nursing or driving in home health
  • Connect it to the patients you want to work with
  • Keep it specific to their clinic if you can
10.Tell me about a disagreement with a coworker or clinical instructor.

Why they ask

PTAs work closely with therapists, aides and front desk staff all day, so friction shows up fast.

How to answer

  • Pick a real, low-drama example
  • Show you raised it privately and early
  • Explain what you learned or changed
  • Leave the other person looking reasonable

Part 3

11.How do you protect your own body in this job?

Why they ask

Injured staff mean missed shifts. They want to know you use good mechanics and ask for help.

How to answer

  • Talk about positioning the bed or mat at the right height before a transfer
  • Mention using a gait belt, mechanical lift or a second person when the patient needs it
  • Say you'll ask for help rather than muscle through a heavy transfer
12.When would you use a modality like e-stim or ultrasound, and when would you skip it?

Why they ask

Modalities are easy to overuse. They want to hear that you follow the plan, respect contraindications and know active treatment usually matters more.

How to answer

  • Say you'd only use a modality the therapist included in the plan of care
  • Name a few contraindications you screen for, like a pacemaker for e-stim or impaired sensation
  • Explain you'd check skin before and after and ask how it feels during treatment
  • Add that you see modalities as support for exercise, not a replacement for it

Questions to ask them

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

  • How is PTA supervision set up here, and how often will I see the supervising therapist during a shift?
  • What does a typical daily caseload look like, and how often do patients overlap?
  • How much time is built in for documentation, and do most people finish notes during the day?
  • What does orientation look like for a new PTA in this clinic?
  • What kind of continuing education support do you offer?

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