Understanding Pharmacology: Essentials for Medication Safety, 3^rd Edition uses a unique combination of simplified language, easy-to-follow headers, and engaging boxes and icons - such as Memory Joggers, Critical Points for Safety, Do Not Confuse, and Drug Alerts - to help you really understand how drugs work, instead of simply memorizing drug information. Updated drug tables with nursing implications ensure you are equipped with all the tools and information you need to safely prepare and administer drugs. Online case studies help you prepare for the Next Generation NCLEX-PN^® and NCLEX-RN^®.