The nursing process is a systematic problem-solving approach used in psychiatric nursing. It consists of 6 steps: assessment, nursing diagnosis, outcome identification, planning, implementation, and evaluation. During assessment, nurses gather both subjective and objective data about the patient's mental status and health problems. They then make a nursing diagnosis which identifies the patient's issues and contributing factors. Nurses set both short and long-term goals for treatment. They develop a care plan, implement nursing interventions, and continuously evaluate the patient's response to care and progress toward goals in order to optimize health outcomes.