This book based on allied health science syllabus covering courses such as Medical Laboratory Technology, Anaesthesia and Operation Theatre, Respiratory Care Technology, Physician Associate, Medical radiology and Imaging Technology, health information management, Radio therapy technology, Dialysis therapy technology and dialysis therapy, Occupational therapy, Emergency Medical Technologist (Paramedic), Advanced Care Paramedic , Nuclear Medicine technology and other health science courses. 

 This book is written primarily for paramedical students with intention of giving subject in simple language. The content are formulated and organized as per health science syllabus, so this book will be a complete guide for health science students. I have included several units and each unit covers several chapters. End of each chapter is provided in a summary which helps to learn easily and end of the each chapter, I have given important questions. Diagrams and tables were given to understand key details of the topic. I have enclosed short answers at the end of the book which will help students to prepare for examination. I have also included Flashcards for important topics at the end of each chapter for easy and quick revision.