Originally Posted by PMPMD
You will be fine. Review ACLS. As far as EKGs, make sure you can recognize asystole, VT, and VF in a hurry.
My intern year, the IM dept had a "boot camp" where they went over common floor emergencies and how to dx/treat them. This was very helpful - maybe your program has something like that.
I say know what to do with the acute things that you might experience overnight:
Acute chest pain
The rest you can learn on the job. Don't spend too much time "preparing." Nothing can prep you for intern year. I'm not saying this to scare you but when you get there, you'll realize you just have to learn it on the job (and hopefully you didn't waste some of your 4th year trying to prep).