Featuring a focus on mechanisms, this popular reference comprehensively covers important concepts in physiology, both at the organ system and cellular levels. Easy to read and user-friendly, the revised third edition stresses essential and relevant content with absolute clarity and includes concise step-by-step explanations complemented by numerous tables and abundant illustrations. It provides information on the underlying principles of cellular physiology, the autonomic nervous system, and neurophysiology, as well as the cardiovascular, respiratory, renal, acid-base, gastrointestinal, endocrine, and reproductive organ systems. jLikProvides step-by-step explanations and easy-to-follow diagrams clearly depicting physiologic principles. Presents chapter summaries for quick overviews of important points. Integrates equations and sample problems throughout the text. jLikIncludes Clinical Physiology Case Studies featuring patients with classic disorders. Offers a new four-color design and all four-color illustrations throughout. jLikPresents expanded coverage of pathophysiology smooth muscle secondary messengers including JAK-Stat autonomic effects on the heart local reflexes involved in peristalsis and much more. jLikFeatures additional case studies. Includes Review Questions in each chapter for enhanced USMLE preparation. jLikNow includes access to www.studentconsult.com - where youll find jLikThe entire contents online, fully searchable. Integration links to bonus content in other STUDENT CONSULT titles. POCKETConsult- Download portions of your personal library onto your handheld.