Evidence Based Nursing (EBN) is a kind of evidence based medicine. It includes identification of solid findings from research and then implementing them in the practice for nursing purposes, with an aim of increasing patient care quality. The aim of Evidence Based Nursing is to give good quality and more cost-efficient care possible for patients. Evidence Based Nursing is a process grounded on collecting, interpreting, and integrating of valid, significant, and applicable research procedures. So as to practice EBN, nursing professional should understand the protocol of research and at the same time the professional must know accurately ways of evaluating the research (Windle, 2008)..