The new edition of this best-selling textbook continues to provide an introduction to all aspects of human physiology. The fifth edition has been extensively revised and updated and richly illustrated with over thirty percent new artwork throughout. Accompanied by a superb ancillary package, this text is ideal for students taking their first course in physiology. FEATURES: Updated coverage on neurotransmitters, G proteins and hemopoiesis; New Perspectives Boxes contain short paragraphs summarising the key concepts covered in the chapter and begin each major section of a chapter; Includes Clinical Investigations at the end of each chapter allowing students to apply their knowledge and critical thinking skills using the information presented in the chapter as clues; Extensive pedagogical system includes chapter outlines, learning objectives, cross-referencing, chapter summaries and review activities; New printed end sheets list key abbreviations; New Student Art Study Notebook available to accompany the text; Boxed readings found in every chapter contain short discussions of the clinical or practical applications of the chapter information.