• Learning Objectives: Given in the beginning of each chapter to provide the gross content of the topic that have been further divided into ‘Must Know’ category which a student should at least acquire and ‘May Know’ category which a student is desirable to acquire. • Scientist Contribution: The important contributions of the great scientists in the concerned fields have been categorized as Scientist(s) Contributed. This will not only give the information of the development of medicine, but will also inspire the students to take up research in physiology and medicine • Application Boxes: Applied aspects of the topics are highlighted in Application Boxes. • Clinical Boxes: Patient and disease related concepts are highlighted in Clinical Boxes. • Important Note(s): Some important and useful facts are emphasized as Important Note(s). • Presentation: All the important and complex information are structured and presented in a point-wise format to make easy grasp of the topics and to counter all the relevant points.