This book traces the progress of the field of nursing, its practice and associated healthcare. It highlights some of its key concepts and applications. Nursing falls under the branch of healthcare and is mainly referred to as a practice of taking care of families, individuals and communities, so that they maintain or recover to optimum health. The topics included in this book have been contributed by international experts and will provide incredible insights to readers. This book is a compilation of chapters that discuss the most vital aspects and emerging trends in the field of nursing and healthcare. It is appropriate for students seeking detailed information in this area as well as for experts. This text will prove beneficial to nurses, practitioners, students and anyone else interested in this field.