This document discusses nursing ethics and legal aspects in nursing. It notes that medication errors harm millions each year and medical malpractice is a leading cause of death. Nursing ethics principles include non-maleficence, beneficence, respect for autonomy, justice, and others. The document defines law and discusses the importance of law in nursing. It examines legal liability in nursing, including areas like informed consent and confidentiality. It also discusses different types of torts nurses may face, such as negligence, malpractice, assault, and invasion of privacy.