The home health nurse listens to the patient's concerns about having "open-heart" surgery. The nurse explains the different surgical procedures and other options, like cardiac rehabilitation. After several visits, the patient wants cardiac rehabilitation. The nurse notifies the health care provider and sets up a referral. Which theory is the nurse using?

A) Peplau's theory
B) Henderson's theory
C) Nightingale's theory
D) Orem's self-care deficit theory

Cardiac Rehabilitation

A customized program of exercise, education, and support designed to restore and maintain optimal health and to prevent the recurrence of heart problems.

Open-heart Surgery

A type of heart surgery where the chest is opened and surgery is performed on the heart's muscles, valves, or arteries.

Home Health Nurse

A nurse who provides medical care for patients in their homes, often involving post-operative care, chronic disease management, and elderly care.