This document discusses self-concept, which includes identity, self-esteem, body image, and roles. It defines these components and describes factors that can affect self-concept like health, development, and life events. The document outlines how to assess self-concept using a questionnaire and lists relevant nursing diagnoses. Nursing interventions are described to promote patients' self-concept through role modeling, meeting needs, and encouraging participation. Outcomes of improved self-esteem, ability to meet goals, and interact appropriately are evaluated. Throughout, the importance of nurses reflecting on their own self-concept is emphasized.