Nursing Theory: Defining Nursing, Roles, and Purpose

QUESTION

described the nursing theory with information to define what nursing is, what nurses do and why they do it. Theories are concepts and purposes that help drive nursing practice at a more specific level. Please use citation(not more than 5 year old) and 3 references.

ANSWER

Nursing Theory: Defining Nursing, Roles, and Purpose

Nursing theory provides the foundation for understanding the essence of nursing, delineating the roles of nurses, and elucidating the reasons behind their actions. One prominent nursing theory that addresses these fundamental aspects is the “Self-Care Deficit Nursing Theory” developed by Dorothea E. Orem. This theory, also known as the Orem’s Theory of Nursing, was formulated to define what nursing is, what nurses do, and why they do it.

Definition of Nursing

Orem’s theory begins by offering a concise and comprehensive definition of nursing. According to Orem, nursing is a profession centered on self-care. It acknowledges that individuals have the innate ability to engage in self-care activities to maintain their health and well-being. However, when individuals are unable to perform self-care adequately, nurses step in to provide the necessary care and support. Nursing, therefore, is the art and science of assisting individuals in meeting their self-care needs when they are unable to do so independently.

Roles of Nurses

Orem’s theory outlines the multifaceted roles of nurses in the healthcare setting. It identifies three essential nursing roles:

1. Wholly Compensatory Role: In situations where individuals are entirely incapable of performing self-care, nurses take on the role of providing complete care. This includes tasks like bathing, feeding, and administering medications. The nurse becomes the primary agent for meeting the patient’s self-care needs.

2. Partially Compensatory Role: In cases where individuals can perform some self-care activities but require assistance with others, nurses engage in a partially compensatory role. They collaborate with patients, helping them achieve self-care to the extent possible while providing support for tasks the patient cannot manage independently.

3. Supportive-Educative Role: Orem’s theory emphasizes the importance of patient education and empowerment. Nurses not only provide physical care but also educate patients on self-care techniques, promoting independence and self-sufficiency. This role is particularly vital in preventive care and long-term management of chronic conditions.

Purpose and Why Nurses Do It

The fundamental purpose of nursing, as per Orem’s theory, is to enhance the patient’s ability to engage in self-care. Nurses do this because they recognize that self-care is essential for maintaining and restoring health. By assisting individuals in meeting their self-care needs, nurses promote optimal functioning, prevent complications, and improve overall well-being. Moreover, nurses are driven by the ethical imperative to alleviate suffering and enhance the quality of life for their patients.

In conclusion, Orem’s Self-Care Deficit Nursing Theory provides a comprehensive framework for understanding the essence of nursing, delineating nursing roles, and elucidating the reasons behind nursing actions. It defines nursing as a profession centered on self-care, identifies three essential nursing roles, and emphasizes the purpose of enhancing self-care abilities to promote health and well-being. Orem’s theory remains a valuable guide for nursing practice, ensuring that nurses provide patient-centered care that is both holistic and evidence-based.