Im assuming this is a clinical visit:
Just be normal, observant, don't look bored even if you are. Look professional and caring. Smile even if you are being ignored. Don't look shocked at any patient you observe. Don't ask silly questions like 'will he die because he's got cancer'. Be sensitive to patients and their carers. If you get approached by a patient asking questions, just be polite and say you're a student observer and will find someone qualified to help.
Just observe the daily routine of the job.
Don't ever ask questions when they are setting up the patient for treatment. Always ask when they are free.
Obvious Questions:
1. If you find a student - ask them what the course and clinical work is really like. They tend to be more open and honest.
For staff - potential questions:
2. Why did you choose this career?
3. Get them to share their experiences Of the job.
4. Do you always work in teams?
5. How does the career framework work?
6. It looks like a stressful job - how do you manage that?
7. It looks like a really interesting and rewarding job. Job satisfaction?? Do you still like the job.
8. Do you treat lots of different cancers ?
9. Do you treat children too?
10. Is it always busy? How many patients are treated every day ( dont look shocked when they tell you).
11. Do patients come in every day for treatment? What about weekends? Why ?
12. Do you work closely with doctors and nurses?
Be prepared for questions too. They will give feedback to your Uni about your professional behaviour/appearance, suitability, whether you asked questions and communication skills. Don't be shy. But don't over-communicate either.
They may ask you:
1. Why have you chosen this career
2. What's the role of a radiographer
3. How will you manage busy day and stress
4. Do you like working in a team
6. Sometimes their are personality clashes and conflicts in a team - how will you cope.
Good luck