A "state registered nurse" is an individual who has completed the educational and licensing requirements necessary to practice as a nurse in a specific state. Although the term "state registered nurse" is commonly used, there are also a variety of synonyms that can be used to describe this profession. Some synonyms include registered nurse (RN), licensed practical nurse (LPN), licensed vocational nurse (LVN), nursing assistant (NA), and certified nursing assistant (CNA). Each of these titles refers to a different level of nursing education and clinical responsibility. Regardless of the specific title, all state registered nurses are responsible for delivering high-quality patient care in accordance with professional standards and regulations.