Hello Yogmaya! Hope you are doing great! My name is Dr. Hira Ali.

Regarding the rotations, each place has different rules and regulations. One thing I can tell you is to always be ready to answer any questions the physician asks. For this, you need to watch a couple of videos on the procedures and read about them in books (improve and strengthen your concepts). In my experience, no one expects you to be perfect while you are rotating because you are there to learn. But they expect you to be passionate about learning new things. Don't be afraid to make mistakes. You learn from your mistakes there and always ask questions from the doctor. 

Another thing that makes students/ doctors stand out during rotations is arriving on time and staying a little more there. Try to be interactive and learn as much as you can! 

Wish you good luck! :)