Chapter 7: The Nursing Process & Standards of Care

The foundation of psychiatric-mental health nursing practice is the six-step nursing process, an established, systematic framework guiding the provision of safe, high-quality, and culturally competent patient care. This process, which aligns with the American Nurses Association (ANA) Standards of Practice, begins with Assessment (Standard 1), requiring the holistic collection of comprehensive data from primary sources (the patient) and secondary sources (family, records). Critical components of the initial assessment include the Mental Status Examination (MSE), which provides objective data analogous to the physical exam, and the Psychosocial Assessment, which gathers subjective details on history, coping styles, and spiritual/cultural beliefs. Nurses must tailor assessment techniques for specific populations, such as observing play in children, focusing on confidentiality and risk factors (like the HEADSSS technique) for adolescents, and making accommodations for sensory or physical deficits in older adults. Furthermore, physical status must be reviewed and medical conditions ruled out as potential causes of psychiatric symptoms. Following data analysis, the nurse determines the appropriate Nursing Diagnosis (Standard 2), which is a clinical judgment about the patient's response to a problem, typically structured with a problem statement, probable cause (related to), and supporting data (as evidenced by). This leads to Outcomes Identification (Standard 3), where measurable goals are set in positive terms to reflect the desired patient health status. Planning (Standard 4) involves prioritizing diagnoses, often using Maslow’s hierarchy (with safety paramount), and developing interventions that are safe, realistic, individualized, and supported by Evidence-Based Practice (EBP). The resulting plan is put into action during Implementation (Standard 5), encompassing basic-level registered nurse interventions—such as coordination of care, health teaching, therapeutic relationships, and milieu therapy (structuring the therapeutic environment)—while Advanced Practice Registered Nurses (PMH-APRNs) may additionally provide consultation, psychotherapy, and utilize prescriptive authority. The final step, Evaluation (Standard 6), is an ongoing process where the nurse systematically measures the patient's progress toward the stated outcomes, leading to potential revision of the care plan. Throughout all steps, meticulous, factual Documentation (including using systems like SOAPIE) is essential, serving as a legal record and ensuring communication among the healthcare team. The entire practice framework is reinforced by the principles of the Quality and Safety Education in Nursing (QSEN) competencies, emphasizing patient-centered care, safety, and informatics.