Final answer:
Orem's Self-Care Deficit Nursing Theory consists of three nested theories: the Self-Care Theory, the Self-Care Deficit Theory, and the Theory of Nursing Systems, which together describe how individuals engage in self-care, the conditions requiring nursing support, and how nursing systems address those needs.
Step-by-step explanation:
Orem's Self-Care Deficit Nursing TheoryThe question asks about the three nested theories in Orem's nursing theory. Developed by Dorothea Orem, the Self-Care Deficit Nursing Theory is made up of three interrelated theories: (1) the Self-Care Theory, (2) the Self-Care Deficit Theory, and (3) the Theory of Nursing Systems. Self-Care Theory details how and why individuals can care for themselves. The Self-Care Deficit Theory explains when nursing is needed because individuals are unable to provide necessary self-care. Finally, the Theory of Nursing Systems describes how the patient's self-care needs will be met by the nurse, the patient, or both.In Orem's theory of nursing, there are three nested theories that form the model of self-care.
The theory of self-care deficit focuses on identifying when individuals are unable to meet their own self-care needs, which then results in a self-care deficit.The theory of self-care outlines the actions individuals take to meet their self-care needs, such as maintaining personahygiene, managing emotions, and seeking medical attention when necessary.The theory of nursing systems describes the ways in which nurses can assist individuals in meeting their self-care needs, either wholly or partially, through compensatory or supportive actions.These three theories collectively provide a framework for understanding and addressing self-care deficits in nursing practice.