A Victim of Tsunami has difficulty in overcoming the experience. She still recollects the happenings in dreams and thoughts. The most likely diagnosis is
**Core Concept**
The victim is experiencing symptoms of post-traumatic stress disorder (PTSD), a condition characterized by the development of debilitating symptoms after exposure to a traumatic event. PTSD is often associated with flashbacks, nightmares, and avoidance of stimuli that remind the individual of the traumatic event.
**Why the Correct Answer is Right**
The victim's recollection of the traumatic event in dreams and thoughts is a classic symptom of PTSD, known as intrusive memories. This is thought to be a result of the abnormal consolidation of traumatic memories in the brain, which can lead to the repeated recall of the traumatic event. The amygdala, a region in the temporal lobe, plays a key role in the processing and consolidation of emotional memories, including those associated with traumatic events.
**Why Each Wrong Option is Incorrect**
* **Option A:** Acute Stress Disorder (ASD) is a condition that occurs within the first month after a traumatic event, whereas PTSD can occur at any time after the event. While both conditions share some similar symptoms, the victim's difficulty in overcoming the experience is more characteristic of PTSD.
* **Option B:** Adjustment Disorder is a condition characterized by a maladaptive response to a stressor, but it does not typically involve the intrusive memories and avoidance behaviors seen in PTSD.
* **Option C:** Dissociative Disorders involve a disconnection from one's thoughts, feelings, or experiences, which is not the primary symptom described in the scenario.
**Clinical Pearl / High-Yield Fact**
PTSD can be triggered by a single traumatic event, such as a natural disaster like a tsunami, or by repeated exposure to traumatic events, such as combat or domestic violence. The development of PTSD is influenced by a combination of genetic, environmental, and psychological factors.
**Correct Answer:** A.