The registered nurse (RN) provides compassionate, evidence-based, and efficient care to individuals, families, communities and patient populations. The Registered Nurse's care delivery is consistent with the Oklahoma Nurse Practice Act, the American Nurses Association (ANA) Scope and Standards of Practice, and the ANA Code of Ethics. The Registered Nurse demonstrates the professional role obligations of scientist, leader, practitioner, and knowledge transferor. Professional accountability enriches the Registered Nurse's engagement as a leader in promoting and inter-professional culture of collaborative decision-making, innovation, life-long learning, and teamwork. The Registered Nurse exemplifies the principles of a Culture of Safety by committing to a Just Culture.