Nursing ethics refers to the moral principles and standards that guide the practice of nursing. It involves making decisions that prioritize patient welfare, respect for patient autonomy, and maintaining professional integrity. Nurses must navigate complex situations where they balance the needs of patients, families, and healthcare systems while adhering to ethical guidelines. Key components of nursing ethics include beneficence, which is the obligation to do good, and non-maleficence, the commitment to avoid harm. Additionally, justice emphasizes fairness in treatment, while confidentiality ensures that patient information is protected. These principles help nurses provide compassionate and ethical care.