Hi here’s your answer. In this case study, Jason Smith has sustained a severe muscle injury. Based on the multiple choice questions, it appears that Jason is suffering from a pathology of the muscular system. This could be a result of his injury, and could manifest itself in a variety of ways, such as muscle weakness, pain, and decreased range of motion. It is important to note that the exact pathology of Jason's injury is not known, but the multiple choice questions provide some insight into the possible causes. With proper diagnosis and treatment, Jason can hopefully make a full recovery.