Over 200 NCLEX-RN review questions are included in the test prep book. Topics cover management, physiological adaptation, safety and infection control, health promotion, psychosocial, reduction of risk, pharmacology, and basic care.The app allows you to save test to go back later, and record your top scores. This exam is based on the NCLEX-RN exam, but it is not officially endorsed by Educational Testing Service. These questions are not the actual questions—they are only meant to prepare you. It is always best practice to consult the testing center before making final preparations.