The document discusses the nursing process, which is a systematic, critical thinking process that nurses use to provide individualized care. It includes five main steps: assessment, nursing diagnosis, planning, implementation, and evaluation. Assessment involves collecting client data through various methods. Nursing diagnosis involves analyzing the data to identify actual or potential health problems. Planning involves establishing goals and selecting interventions. Implementation is providing the planned care. Evaluation assesses client progress and care plan effectiveness. The nursing process helps nurses apply evidence-based care and problem-solve to promote client health and well-being.