What is nurse definition?

A nurse is a professional who provides care, treatment, and support to individuals, families, and communities in various healthcare settings. Nurses play a critical role in healthcare by providing direct patient care, promoting health and wellness, preventing illness and injury, and educating patients about their health and treatment options. They work in a variety of settings, including hospitals, clinics, nursing homes, schools, and community health centers. Nurses can specialize in a variety of areas, including pediatrics, oncology, critical care, and mental health. They must complete a rigorous education and training program and obtain a nursing license to practice. Nurses must also have excellent communication, critical thinking, and problem-solving skills, as they work closely with patients, families, and other healthcare professionals to provide high-quality care.