The purpose of the nursing profession is to help patients/clients achieve health goals. Nurses provide health care for individuals, families and communities by performing supportive, preventive, therapeutic, and restorative interventions. Nurses are employed in institutional and community-based healthcare settings. They can provide health-related interventions through independent action or as a collaborating member of a healthcare team.<br><br>The nursing curriculum at Cal State San Marcos is built on a self-care model. This model assumes that people are usually capable of providing their own needs related to health. Sometimes people cannot take care of themselves because of injury, disease, or insufficient health-related knowledge. Nursing care helps such people recover their self-care abilities through health promotion, health maintenance and health restoration.