1. Explain the risk factors, signs, and symptoms of post-traumatic stress disorder (PTSD). 2. What information should be included in the education of patient and families affected by PTSD? 3. Explain some of the challenges encountered by families and patients diagnosed with PTSD. 4. Describe therapeutic approaches that can be utilized to assess and support patients who are acutely depressed with suicidal ideations. long and detail response please.