Peterson's® Master™ the NCLEX-RN® is a comprehensive source of information designed to help candidates score their best on the licensing exam to become a registered nurse. With its content aligned to the test plan developed by the National Council of State Boards of Nursing (NCSBN®) and practice exercises built to reinforce those concepts, this guide provides effective test preparation for what candidates will encounter on the actual exam. It also includes information about nursing concepts, nursing procedures, and pharmacology plus details on nursing specialties.