Application Of Nursing Theory To Evidence Based Practice

A visit to the emergency department (ED) is usually associated with negative thoughts by most people. It creates preconceived images of overcrowded waiting rooms and routine long waits for treatment (Jarousse, 2011). From 1996 to 2006, ED visits increased annually from 90.3 million to 119.2 million (32% increase). During this same time period, the number of EDs has declined by 186 facilities creating the age old lower supply and greater demand concept (Crane & Noon, 2011). There are many contributing factors that have led to an increase in ED visits. A few of these key drivers include lack of primary care access, rising of the uninsured population, dwindling mental health services, and the growing elderly

Evidence based practice is an integral part of nursing care. According to the Academy of Medical-Surgical Nurses, evidence based practice is defined as, “the conscientious use of current best evidence in making decisions about patient care.” (AMSN) The use of evidence based practice has drastically improved patient outcomes, increased quality and safety of healthcare, and reduced costs for facilities. (Melnyk, 2016) In this paper I will provide the history of evidence based practice, how it has already been incorporated and impacted healthcare, and why it is important to nursing and healthcare as a whole.

Standard 1.1 outlines that the registered nurse should access and analyse the best available evidence which includes research to ensure they provides safe and quality practice (Nursing and Midwifery Board of Australia, 2016). This was absent in scenario one as a result of a fast verbal medical handover Mary to Nicole. There was no guidance as to which patient was being discussed, and no time to write down all the important medical information required about her patients (Edith Cowan University, 2016). In scenario two Mary provides more guidance to Nicole about which patient she is talking about ensuring all the necessary information is received by Nicole (Edith Cowan University, 2016). Research has proven that handover is often difficult in the health care process, and often results in information being lost, distorted or misinterpreted. Verbal handover has also been described as an incomplete process when compared to information available in patient notes and records (Drach-Zahavy & Hadid, 2015). This is demonstrated in both scenarios with Nicole being given a fast handover with no guidance about where the information she is being given is relevant to. Whilst in scenario two Mary provides prompts and gives Nicole time to write down all the necessary information she requires (Edith Cowan University, 2016).

Evidenced Based Practice (EBP) is essential to enable all nurses to provide the most current up to date practises for their patients. This process involves research, systematic review of current practises, critical thinking skills, evaluation and application to the clinical setting. In addition to this, the nurse must take into account the patients’ preferences. For nurses to have professional autonomy they must be able to justify their actions and demonstrate an understanding of why they perform the tasks they do. This defines them as unique professionals judged by their knowledge and not simply by their hands on skills.

In order to develop nursing knowledge and establish evidence-based practice (EBP) in nursing, there needs to be a "concept model, one or more theories and one or more empirical indicators" (Fawcett & DeSanto-Madeya, 2013, p. 26). The theoretical framework can be advantageous in guiding and supporting the design and execution of an EBP change. Using a conceptual model (C) theory (T) and empirical research (E) provides the foundation for an intervention to an identified clinical problem. Known as C-T-E structure, the application of this system in nursing practice involves an elevated level of critical reasoning, which assists in knowing what data is important and how it relates to practice change (Chinn & Kramer, 2011; Fawcett & DeSanto-Madeya, 2013; Mazurek Melnyk & Fineout-Overholt, 2015). The doctoral level of nursing necessitates the need to combine the understanding and knowledge gained from using the C-T-E structure, and then integrate the concepts and theories into daily practice.

Bradley, S., & Mott, S. (September 2012). Handover: Faster and safer? Australian Journal of Advanced Nursing, 30(1), 23-32.

Conrad, A., Grotejohann, B., Schmoor, C., Cosic, D., & Dettenkofer, M. (2015). Safety and tolerability of virucidal hand rubs: a randomized, double-blind, cross-over trial with healthy volunteers. Antimicrobial Resistance & Infection Control, 4(1), 1. doi:10.1186/s13756-015-0079-y

Evidence based practice and applied nursing research encompasses selecting a perioperative procedure such as routine shaving of a surgical site which is something you would commonly find on a surgical floor.

The author’s intention is to identify an aspect of clinical practice which lends itself to change at a micro level. The definition of a micro-change is an intervention of change aimed at the individual or the way small teams work. The micro-level change is not to be confused with a service change (Walsh, 2009).

Evidence based practice is an important priority in nursing because it ensures that the best quality and most effective care is being used. Restraint use is an intervention that is being minimized more and more. It can be an important intervention when necessary but there are specific circumstances and guidelines that must be followed. Evidence based practice is proving that restraint use may be eliminated due to safety concerns and more beneficial interventions being used.

Within this essay Evidence based Practice will be identified and the significant effect it has on the nursing profession, barriers will also be explored in the implementation of Evidence Based Practice.

Evidence based practice (EBP) is the utilisation of best available, contemporary research in the management of individual patient care (Sackett et al. 2000). Combined with the personal experience of the healthcare professional, EBP facilitates problem-solving that takes patient preferences and values into account (Melnyk and Fineout-Overholt 2005). The approach respects the patient as an individual and as a partner in the planning and receiving of care. EBP aims to reduce the use of ineffective healthcare interventions and encourage clinical decision-making that is based on modern credible evidence (Stevens 2013). Concisely, it aspires to achieve best outcomes for patients hence increasing the standard of care nurses provide to their

Nursing research has been a part of nursing practice for many years, consisting of both qualitative and quantitative research; it is essential in guiding nursing practice. Many nurses have a baseline understanding of research in general, but it is important for the researcher to understand their own values and beliefs when determining the type of research they will be performing. By understanding the differences between epistemology, methodology, and methods, the researcher can confidently conduct a valid research project.

This piece of work will be exploring the different forms of research and their significance in the evidence-based practice.

Nursing theories are the support of nursing practice today. They are significant to nursing practice, education and scientific research because they help to determine, what is already known, and what additional knowledge and skills are needed. Nurses are usually first exposed to nursing theories during nursing education and further exposure comes from hands on training. The gained knowledge, about nursing theories, through education and training enhances better outcomes for patients and caregivers, allows application of professional boundaries, and assists in decision making. In this paper I will attempt to analyze, in general, the importance of nursing theory to the nursing profession; discuss middle-range theory, furthermore Benner’s