I was surfing the net looking for additional resources and found one of the best yet. This was written by 2 excelsior grads to share with others totally free. Here is the link. http://allnurses.com/distance-learning-nursing/cpne-notes-ec-308371.html I hope everyone else finds this as helpful and informative as I did. Many thanks to Ivan and Lisa for posting this on the allnurses.com forum.