Comparison and Analysis Across Theories
Comparison and Analysis across Theories
The purpose of the nursing theories is to provide an interrelating framework focusing on the nursing practice. The defined nursing theories promote better patient care, improve the status of nursing profession, and improve the communication between the nurses, and provide guidance to the researches and education (Keefe, 2011). Not all nursing theories have the same meanings; however, they play the important role of explaining the key concepts and principles of nursing practice in understanding way.
Dorothy Orem’s Self-Care Deficit Theory and Sister Callista Roy’s Adaptation Model are considered as grand nursing theories. The grand nursing theories are a …show more content…

In Practice
Orem’s Self-Care Deficit Theory and Roy’s Adaptation Model can be applied to groups or individuals, and used at any nursing settings. However, Orem’s Self-Care Deficit Theory is more recommended for the acute-care setting, where a patient receives active but short-term treatment for a severe injury or episode of illness. Orem focuses on finding the self-care deficit of the patient and providing the necessary care to promote his or her well-being. Whereas, Roy is concerned with the different stimuli that forces adaptation in order to achieve optimal health.
Roy’s Adaptation Model views the person as an adaptive system which includes the four adaptive modes. These adaptive modes are: physiological-physical mode, self-concept-group identity mode, role function mode, and interdependence mode. Although first two modes can be identified immediately, the assessment of role function mode and interdependence mode is time consuming. Therefore, Roy’s Adaptation Model is not suitable for acute-care setting.
Conclusion
Having defined nursing theories promotes better patient care, improve the status of nursing profession, and improve the communication between the nurses. In addition to guiding the nurses to