Nursing is art of life science. Nursing professionals needed time to time update their knowledge in their study and practice. Indian Nursing Council recommended New B.Sc Nursing syllabus. Nursing Foundation subjects have two parts in first year B.Sc Nursing. This book- Textbook of Nursing Foundation ? I, is well prepared and adequately explained each unit. I hope this book help teachers and nursing students to develop depth knowledge in theory and practical aspects. This book contents organized from various concepts of nursing personnel and updated from current scenario. so, it will be comprehensive textbooks for students and teachers. The organizational framework of the book is grouped chapter?wise. It is hoped that the nursing students who study this book, will master the nursing knowledge and skills and contribute effectively, in their future nursing career meeting the challenges. The book is written in a simple style and easy to understand language for the benefit of the Indian nursing students.