1. I have experienced disturbing and unwanted memories of a traumatic event
2. I have had recurrent nightmares related to a traumatic event
3. I have felt as if the traumatic event was happening again (flashbacks)
4. I have avoided situations or reminders that trigger memories of the traumatic event
5. I have experienced negative changes in my thoughts and feelings since the traumatic event
6. I have experienced heightened arousal, such as difficulty sleeping or being easily startled
7. Hypervigilance (being constantly on guard)
8. Exaggerated startle response
9. Irritable behavior and angry outbursts
10. Physical reactions (sweating, shaking) when reminded of the traumatic event(s)