Got a job as a nurse reviewer!

Finally i got a job at aim specialty health as nurse reviewer and im
About to start soon im just wondering what to read so that i can prepare for my first day of work... Please help! Any advice on how to survive my first day as a nurse reviewer? Thanks!
How is the Nurse Reviewer job? What exactly are you doing? Does it pay well? What are te days & hours like? I'm considering applying for that position at State Farm.