Jayne Flood Introduction This report seeks to go over the best practice on the way of measuring of a lying down and standing blood pressure. In addition to this; formulate a search strategy to provide the best evidence established practice. Doctor David Sackett defines evidence based practice as; "The conscientious, explicit and judicious use of current best data to make decisions about the good care of individual patients" (Sackett et al. 2000). This in Laymen's conditions..