Nursing is a health care profession that integrates the art and science of caring and focuses on the protection, promotion, and optimization of health and human functioning; prevention of illness and injury; facilitation of healing; and alleviation of suffering through compassionate presence. Nurses practice in many specialties with varying levels of certification and responsibility.
Nurses comprise the largest component of most healthcare environments. They encompass a wide range of healthcare roles, from direct patient care to advanced practice and research, all focused on promoting health and well-being. Nurses are vital in hospitals, clinics, and community settings, providing comprehensive care and support for their patients. They develop a plan of care, collaborating with physicians, therapists, patients, patients’ families, and other team members that focuses on treating illness to improve overall quality of life.
