When I took the exam I found that information such as lab values were offered in both SI and American values. During my Kaplan Prep course, there were some American Law content. The delegation aspect is primarily the same in Canada, with a few differences province to province. During my exam, I did have a few delegation questions, but they are based on the RN scope of practice and complexity of the patients. I wouldn't worry too much about this, but just focus on the basics.
I found the Kaplan Prep and Mosby's NCLEX-RN to be useful. Both of these sources are American with some focus on healthcare regulations in the US, but nearly all of material we can apply to nursing here in Canada. Prioritization, critical thinking, pathophysiology, pharmacology, etc...
Goodluck!
