Thorough enough to give students a strong grounding in physiological concepts, but accessible and learner-friendly enough for an introductory text, Human Physiology is ideally suited for single-semester human physiology courses. The text grounds students in cellular communication, the autonomic nervous system, and the endocrine system, giving readers the necessary knowledge base on which to build a critical approach to new and unfamiliar problems. Each chapter pushes students to integrate new knowledge into what they have already learned, increasing learner confidence and concept retention. By helping students master the fundamental physiological mechanisms known today, Human Physiology equips them with the skills to integrate the physiological processes that will be discovered in the future.