St. Luke's Clinical Orientation PBDS

I am a new grad that will be going through orientation soon. Has anyone else gone through the PBDS and can tell me what this includes? What are the written questions that are asked and what nursing exercises will we be going through? Do you go through this in front of everyone? I'm really nervous because I graduated 6 months ago, am a new grad, and feel rusty in my skills and would greatly appreciate any insight anyone has to offer!!!