800 full-color images of anatomical structures and physiologic concepts are included. Over 150 state-of-the-art animations clarify anatomic and physiologic processes and provide a realistic foundation of underlying structures and functions - such as air flow through the respiratory tract, pulmonary circulation, events of the cardiac cycle, and sensory and motor pathways of the CNS. Essential information is highlighted and easy to read, with extensive use of diagrams and illustrations. More than 250 interactive exercises include a variety of engaging activities such as crossword puzzles, labeling, and sequencing. Cardiac and respiratory audio clips play actual heart and lung sounds, including murmurs, friction rubs, crackles, and wheezes. Reading assignments focus students on related content in the textbook and encourage use of the accompanying study guide. Immediate feedback is provided for self-assessment questions and lesson exams in each module, allowing students to measure their comprehension. A complete glossary defines key terms and concepts, and includes audio pronunciations. Asset Library provides an easy way for instructors to access images, animations, activities, and the audio glossary in one convenient place.