What is the general role of patient education in chronic disease management as a form of tertiary prevention?

In chronic disease management — a form of tertiary prevention — patient education plays a central role in helping clients understand their condition, participate in and adhere to their plan of care, recognize warning signs, and adopt behaviors that prevent or limit complications and maintain function. Education supports, rather than replaces, treatment, and it promotes (not discourages) self-management. Effective teaching empowers clients to manage chronic conditions and improves outcomes. Understanding education's role in tertiary prevention is a standard health-promotion concept. (This reflects general principles; specific disease-management details should be verified against current NCLEX prep materials and provider guidance.)