I studied almost 4 weeks. Went over AACN (ACNPC-AG) online review course few times (you get this free when you register with them), took Barkley review course Live. Many say that his CD's are same as...
Just took ACNPC-AG through AACN and passed first attempt! There are questions for cardiac surgery and management. Also quite a few ventilator questions. There are also good number of ethical questions...