Dorthea Orem's nursing theory She developed the Self-Care Nursing Theory or the Orem Model of Nursing. It is considered a grand nursing theory, as it covers a broad scope that can be applied to all instances of nursing. According to this theory, the nursing is defined as the act of assistance for the management of self-care so that the human functioning can be maintained or improved at home level. It focuses on the self-care and management by each individual for himself. It defined the practice of those activities that initiate the individuals to perform on their own behalf for maintaining the health, life, and well-being. The theory is based on following assumptions: The humans have to engage them in communication as well as connect them with environment and other to stay alive and...