How long r u studying for the test before you take it ? I Passed NCLEX-PN on the 26th of last month, I used Mosby's Review book it helped alot. You have to pay attention to the rationals of the the answers in the review book this will help you to choose the correct answer on NCLEX. I used the 13th edition of the book and they came out with a new one before I took the test so I don't think that matters much. GOOD LUCK TO YOU (third times a charm ) .