Our school requires a 900 to graduate and I have no idea on how to study what to study or what to do if I don't get the required score...I have the NCLEX-RN Examination by HESI and the Saunders Comprehensive NCLEX-RN review books already and am trying to start studying but every time I open them I think about how much my future as a nurse rides on this exam...So with that said: 1. Which book should I study? 2.How should I study? 3. What are the laws in Texas regarding HESI pass/fail and graduation? Please no negative comments there is already too many floating in my head right now as it is....