For my current position, hospital overnight, I was asked both behavioral and clinical questions. Lots of "tell me about a time when..." you worked with a coworker you didn't like, you had to confront someone, you caught a mistake, etc. One of them was something like, "describe how you would handle this situation" involving a critical Vanco trough resulting, a code needing pressers, verifying a new start PCA pump, a nurse calling about a missing med, and meds for the run needing checked, all at the same time. Not that you will get that question, but try and reflect on what happens in hospital and what you will do to prioritize things, especially if you will ever be working alone. This is when you're experience from retail will come into play - that position makes you a master at prioritizing and handling stress.
Good questions for you to ask will what is the staffing like as far as how many other rphs/techs will I be working with, how much training is available, will I be able to cross-train. I would spend some time writing out something possible questions and responses to get your thoughts together, and have a copy of that and your resume up on your computer when you take the phone call. It helps to have something to reference.
