There are some requirements to take exams via examsoft. I know iPads do not work with the exam system, but I would reach out to someone at UT about specifics. Other than that, I don't think there are any requirements. A lot of students either use an iPad for notes or a tablet/laptop combo. I have an iPad and laptop and use the iPad/notability app during class and the laptop for studying objectives and taking exams. Either way, basically everyone takes notes on an electronic device because it is almost impossible to maintain physical notes for all of the classes.
I personally bought the basic Littmann stethoscope. During your first year, you will only use it in a few physical diagnosis labs and during one clinical week. I decided on the basic one just in case it gets damaged/lost/etc. during school/clinics and plan to purchase a nicer one later on. I also know some students with more expensive ones or other brands too though.