. Identify how the concepts from each of the theories you have chosen could be used in planning care for a client, family or community.Selected one nurse theorist and three additional non-nursing/borrowed theories and apply each to a case study. Include all of the following criteria in your assignment:1. Identify how the concepts from each of the theories you have chosen could be used in planning care for a client, family or community.2. Apply each of the theories to a case study.3. The paper should include an introduction, a presentation of the case study, a thorough discussion of each theory, and a complete demonstration of its application to the case, and a conclusion.