The new NCLEX-RN Practice Questions Exam for Nurses. This is the most trusted source for NCLEX-RN question guide on the market. Professors and professional nurses rave on the pearls of wisdom learned in this book. Voted top nursing prep book on the market! This is an excellent book to help prepare you for the rigors of the NCLEX-RN Certification Exam. In this book, you will find 400 multiple choice practice questions. Each question will have accompanying explanation for the correct answer.