A nurse is a health care professional who specializes in the care and well-being of individuals and communities so that they obtain and maintain optimum health. Nurses often work in tandem with physicians, therapists and other health care professionals so that the best of care is provided for the patient. They also implement a care plan by assessing the needs and possible outcomes of a patient. Activities of daily living assistance (ADL) is an important part of the nurse's profession. This book studies, analyses and upholds the pillars of nursing and its utmost significance in modern times. The topics covered in this book offer the readers new insights into this field.