In health care today, there are many challenges to providing quality of care. In order to provide quality of care, nurses must practice based on theory. Development of theory-guided practice is an essential hallmark of any professional discipline to guide and improve practices. To understand the ultimate relationships between humans, their environment and health is to care for them. Caring so that each person is treated as a unique and special individual regardless of where he or she lives and where he or she is from. Nursing must truly care for and be sensitive with the needs of others. These four concepts can be applied in almost any aspect in nursing work in nursing focused on articulating relationships among four major concepts: person,
