Hey sorry Im just now getting back to you. I retook the HESI on saturday and got a 87.17%....when I took it the end of december I got a 87.71%. Not even a difference!
The only reason I took it twice was because I paid for it. My first score should be good enough to get me in at my school. They take the top 100 HESI scores, and last year they excepted everyone who had a 76% and up! We are tested on everything BUT physics.
As far as the tests are concerned they are pretty similar but no exactly the same. The math, reading, vocab, grammar was almost identical between the two tests. The Chem, Bio, and AandP were different questions. I got a 76% on AandP the first time, and then the second time I got a 92% just because I got asked different questions!
The best way I think to study is to go log into the HESI website since you already took it. Instead of clicking on the test you took, click on the + sign and it drops down to all the sections. You can read about the things you missed!
Also the first 3 chapters of an A&P book will help you on Chem, and Bio! Good luck! I dont think I could get a 95!