Describe levels of nurse informatics competencies.2. Explain the privacy regulation of the Health Insurance Portability and Accountability Act.RN TO BSN program:PATHOPHYSIOLOGYText Book: UNDERSTANDING PATHOPHYSIOLOGY fith edition.Sue E. Huether.CHAPTER 38.1. Joanna is a 2-year-old who presents the urgent care clinic with a transverse fractureof the right tibia. On examination she is withdrawn and cries when touched by anyone other thanher mother. On radiographs she has had a previous fracture of the right tibia and of the anteriorribs on the left. Her mother does not recall any accidents that would have produced theseinjuries. What are the possible causes of her injuries and what evaluations should be performed?CHAPTER 39.1. Dan is a 20-year-old with plaque psoriasis. He reports that his father also hadsevere plaque psoriasis throughout his life. Dan wants to know what causes this and what he cando to make it less noticeable to others who dont understand the disease. What would you tellhim?CHAPTER 40.1. Angela is 15 years old and has developed lesions on her face and upper chest thatappear to be both open and closed comedones. She is very upset as she is going to a party in aweek and wants to look her best. She wants to know what this is why she has it and how to treatit.