What should be included in an introductory paragraph of a

Please answer the questions below

What should be included in an introductory paragraph of a research article?

1. Select an introduction from scholarly, peer-reviewed research, and appraise the introduction to assess whether it includes the necessary elements of an introduction. Why and why not?
2. How does PICOT help form a clinical question? Use Box 2.2 in your textbook to discuss population, intervention, comparison intervention, and outcome and how this process helps the student arrive at a quality clinical question.