In cases of PTSD, which of the following symptoms is likely to be observed?

In cases of PTSD, symptoms often stem from the individual’s heightened state of arousal and anxiety related to traumatic experiences. Angry outbursts and hypervigilance are particularly characteristic symptoms of PTSD. Hypervigilance refers to being excessively alert and watchful, which can lead to heightened anxiety and a tendency to respond aggressively to perceived threats. Similarly, angry outbursts can arise as a result of overwhelming stress and a perceived lack of safety in one's environment, typical responses for someone with traumatic stress.

The manifestation of these symptoms reflects the ongoing struggle of individuals with PTSD to cope with their experiences and sense of security. It is common for these individuals to react strongly to reminders of their trauma, leading to irritability and unexpected anger, along with an inability to relax due to the constant state of alertness they maintain.

While other symptoms mentioned, such as reduced attention span, serious low moods, and appetite changes, can occur in PTSD, they are more general and less defining than the combination of angry outbursts and hypervigilance, which are hallmarks of the disorder.