Hey, I am new to an ICU unit. I completed their in house critical care course and basic dysrythmias class but I still feel like there is a huge knowledge defiect between me and the other nurses. I still got about a month of orientation left but that hardly seems like enough time to learn the "basics" of the ICU. Any suggestions on books or online courses I could take to beef up on the basics and increase my knowledge in the field of critical care nursing. Just as a back ground the ICU I work in takes all types of patients except tramua. So we have neuro, cardiac, and medical.