This essay delves into the critical aspects of professional identity within the context of aged care nursing, focusing on the significance of therapeutic relationships and adherence to the Nursing and Midwifery Board of Australia (NMBA) Code of Conduct and Registered Nurse Standards for Practice. The assignment analyzes a case study involving a registered nurse, Mary, whose conduct raises concerns about patient safety and professional standards. The essay identifies key components of therapeutic relationships, emphasizing the importance of person-centered care and evidence-based decision-making. It examines how Mary's actions fall short of these standards, leading to a discussion on the benefits of a strong therapeutic relationship and the consequences of professional misconduct. Furthermore, the essay explores the effectiveness of the NMBA Code of Conduct and Registered Nurse Standards in guiding nurses' behavior and ensuring quality care. It highlights the importance of reporting unprofessional conduct and the role of peers and management in maintaining a safe and ethical work environment. The essay concludes by emphasizing the need for nurses to prioritize patient well-being and adhere to professional guidelines to foster therapeutic relationships and deliver high-quality care in residential aged care settings.