This bestselling text provides health science students with a strong focus on current issues, a pedagogically rich framework, a wide variety of medical and biological applications, a visually dynamic art program, and exceptionally strong and varied practice and end-of-chapter problems. Revised and updated throughout, this edition now includes new content, new and updated Chemical Connections, new and revised problems, and more. Most end-of-chapter problems are available in the OWLv2 online learning solution.