[Answered]: (2 points) A group of new graduate APRNs…

Question 7 (2 points) A group of new graduate APRNs systematically searched the literature to find the best evidence for their intervention PICOT (step #2 of the EBP process). They retrieved 25 abstracts to review and chose 15 for critical appraisal. The 15 studies identified one randomized control trial (RCT), two nonrandomlzed control studies. three systematic reviews, four descriptive studies, two literature reviews with realworld application, and three articles categorized as EBP implementation. Which studies are ranked at the highest hierarchy of evidence?