This document provides an overview of ethics and bioethics in healthcare. It defines ethics as a philosophical and practical science that deals with studying morality in human acts and conduct. Ethics can be a scientific, philosophical, and practical discipline. Bioethics is a broader field than healthcare ethics that is concerned with all aspects of human life from conception to death. Healthcare ethics specifically focuses on morality in healthcare practices and preserving well-being through medical services. The document emphasizes that healthcare practitioners should be aware of and adhere to ethical principles in their work.