Learning Objectives in the beginning of every Chapter help readers understand the purpose of the chapter. Chapter Outline gives a glimpse of the content covered in the chapter. Must Know boxes give an overview of important facts and terms of the concerned topic. Key Terms are added in each chapter to help the readers understand difficult scientific terms in easy language. The book is well illustrated with relevant colorful Figures, etc. Any advancements that have taken place in recent times relevant to study and practice are covered as Recent Update. Numerous Tables have been used in the chapters to facilitate learning in a quick way. Practical Tips have been extensively covered from applied perspective. Important takeaway points of respective chapters have been highlighted under Summary boxes. At the end of each chapter, Assess Yourself section is given which contains frequently asked questions in exams to help students attain mastery over the subject. Giving extra edge to the study References have been included at the end of every Chapter.