Nursing theories help in generating further knowledge in the field of nursing. Though some theories may differ and can be confusing to the nurses, they are all meant to provide additional information to the nurses. Nursing theories are supposed to form the basis of practice, in that they lay down the foundation and provide a framework upon which training is based on. Before the training starts, it is important to bring out some ideas and concepts, which will help the students to comprehend the training process. The theories act as a form of introduction, thus preparing the nurses for the practice (Parker and Smith, 2010).
One will find that other professions have theories that help in establishing a unique approach to the different aspects involved in that particular discipline. Since nursing is also a profession, it is important for it to have its own theories that will help the nurses to understand their role and purpose in the medical sector. Nurses need to be recognized in their own profession and this can be achieved by establishing a unique body of knowledge and concepts. Therefore, nursing theories play a role in establishing the professionalism in Nursing by providing a different approach to health care and treatment from the one used by doctors. They play an important role in creating a boundary between medicine and nursing. They help in defining a nurse’s role in the hospital, medical field, or medical practice (Ahmad, 2010).
Nursing theories play a role in reinforcing nursing practices for they provide education required in treatment and care of the patients. They help the nurses to understand why a certain procedure is carried out in a certain manner and help the students to react in an appropriate manner when faced by a particular situation. By providing the education needed, the nurses are able to carry out the actual practices that their nursing