RT Book, Section A1 Caballero, Joshua A1 Thomas, Jennifer E. A2 Sutton, S. Scott SR Print(0) ID 1179735937 T1 Post-Traumatic Stress Disorder T2 McGraw Hill’s NAPLEX® Review Guide, 4e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781264258062 LK accesspharmacy.mhmedical.com/content.aspx?aid=1179735937 RD 2024/04/19 AB Post-traumatic stress disorder (PTSD) has traditionally been classified as an anxiety disorder; however, it is now considered a trauma- and stressor-related disorder under the latest diagnostic criteria. PTSD develops as a result of emotional or psychological trauma, or physical harm (eg, unwanted sexual act, physical injury). PTSD may also develop after experiencing a life-threatening event such as a war or hurricane, or learning about a traumatic event that occurred to a close family member or friend.