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Symptoms of Post-traumatic Stress Disorder (PTSD)
The symptoms of PTSD form a constellation of responses to a traumatic event. Key symptoms include re-experiencing the trauma through intrusive and distressing memories or flashbacks. Individuals often engage in avoidance of stimuli or situations connected to the event. They may also experience persistently negative emotional states, feel detached from others, exhibit irritability and proneness to outbursts, and have a tendency to be easily startled.
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Introduction to Psychology @ OpenStax Course
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PTSD Prevalence Following Natural Disasters
Historical Terminology for PTSD
Risk Factors for PTSD Development
Symptoms of Post-traumatic Stress Disorder (PTSD)
Several months after being involved in a serious car accident, an individual reports experiencing recurrent nightmares about the crash, actively avoids driving or even being a passenger in a car, and becomes intensely distressed and jumpy at the sound of screeching tires. Based on this pattern of symptoms, which of the following provides the most accurate psychological explanation for their condition?
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Hyperarousal
Hyperarousal
Intrusive Memories
Changes in Thinking and Mood
A journalist who was assigned to a conflict zone returned home six weeks ago. They report having frequent, vivid nightmares about a specific ambush they witnessed. They have stopped watching the news and actively avoid conversations about current events. Additionally, they feel detached from their family and friends and are startled by loud, unexpected noises like a car backfiring. Which statement best analyzes this individual's reported experiences?
A firefighter who was involved in a major building collapse rescue operation six months ago is now exhibiting several changes in behavior. Which of the following behaviors is the LEAST direct manifestation of the core symptom clusters typically associated with a severe, lasting stress reaction to a life-threatening event?