# A nurse is assessing a client who reports having no memory of a traumatic car accident that occurred 3 months ago, despite having no head injury. The client states, "I remember everything else about that day, but I can't recall anything about the accident itself." Which assessment finding would be most significant for the nurse to document?

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## 문제

A nurse is assessing a client who reports having no memory of a traumatic car accident that occurred 3 months ago, despite having no head injury. The client states, "I remember everything else about that day, but I can't recall anything about the accident itself." Which assessment finding would be most significant for the nurse to document?

## 보기

1. Localized amnesia related to a specific traumatic event **✔ 정답**
2. Generalized amnesia affecting all personal memories
3. Continuous amnesia with ongoing memory formation problems
4. Systematized amnesia related to a particular person

**정답: 1**

## 해설

The client's selective memory loss for a specific traumatic event with intact other memories is characteristic of localized amnesia, the most common type of dissociative amnesia. Other options describe broader or different types of amnesia not fitting the scenario.

## 심화 해설

Understanding the Client's Presentation

The client describes a complete inability to recall a specific traumatic event (the car accident) while retaining memory for other events of that same day. This pattern, occurring without a head injury, points toward a psychological origin rather than a neurological one. The key feature is the selective, gap-like loss of memory for a circumscribed traumatic period.

Analysis of the Correct Answer (Option 1)

Localized amnesia is the most accurate term for this presentation. It is a subtype of dissociative amnesia where the individual fails to recall events during a specific, usually traumatic, time window. The client’s statement, "I remember everything else about that day, but I can't recall anything about the accident itself," is a textbook description of this phenomenon. This type of amnesia is a psychological defense mechanism, as highlighted in the provided literature. Dissociation is described as a cognitive process that disrupts memory and serves as a defense in response to significant stress or trauma [1]. The memory gap is not due to organic brain damage but to a reversible psychological process that encapsulates the traumatic experience.

Why the Other Options Are Incorrect

- Option 2: Generalized amnesia involves a complete loss of memory for one's entire life history and personal identity. The client in this scenario clearly retains memory for other personal events from the day of the accident, making this option incorrect.

- Option 3: Continuous amnesia refers to an inability to recall events from a specific time forward to the present, indicating a problem with ongoing memory formation. The client’s memory loss is for a discrete past event, not for all events following it.

- Option 4: Systematized amnesia is memory loss for a specific category of information, such as all memories related to a particular person or place. The client’s memory loss is for a specific event, not a categorical loss related to a person.

Clinical Significance and Documentation

Documenting this as "localized amnesia related to a specific traumatic event" is critical for several reasons. It differentiates the condition from neurological amnesia (e.g., due to TBI), which has a different etiology and treatment pathway. The provided research on PTSD underscores that intrusive trauma memories and their counterpart, dissociative amnesia, are hallmark symptoms that contribute substantially to the disorder's persistence . While the client is not currently describing an intrusion, the localized amnesia represents the other pole of the same post-traumatic memory dysregulation. Furthermore, accurately identifying this symptom is essential for treatment planning, as trauma-focused psychotherapies must account for dissociative symptoms to be effective and prevent dropout . The absence of a head injury makes a psychological cause primary, and the specificity of the memory gap makes localized amnesia the most precise and significant assessment finding to document.References (research sources)

- [1]Dissociative Trance Led to a Catastrophe: A Case Report.Case reportSalama AZ, Dabash MR, Elayan A, Saadeh S, Ikhmayyes I. (2024) · DOI: 10.7759/cureus.76458

## 임상 시나리오

Assessing Dissociative AmnesiaDifferentiating Localized Amnesia from Other Subtypes
Localized amnesia is the most common subtype of dissociative amnesia, presenting as a gap in recall for a specific, usually traumatic, time window. The client often retains memory for events before and after the incident.

Document the precise time frame of the memory gap and the client's preserved memory for other events. Note the absence of a head injury to support a psychological origin over a neurological one.

CautionDo not challenge or force the client to recall the traumatic event. The amnesia serves as a psychological defense mechanism; aggressive probing can increase anxiety and distress.

## 핵심 개념

- **Localized Amnesia** — A subtype of dissociative amnesia characterized by failure to recall events during a specific, circumscribed period of time, usually traumatic.
- **Dissociative Amnesia** — An inability to recall important autobiographical information, usually of a traumatic or stressful nature, that is inconsistent with ordinary forgetting.
- **Generalized Amnesia** — A complete loss of memory for one's entire life history and personal identity.
- **Continuous Amnesia** — Amnesia where an individual forgets each new event as it occurs, leading to ongoing memory formation problems from a specific point forward.
- **Systematized Amnesia** — Memory loss that is specific to a particular category of information, such as all memories relating to one's family or a particular person.

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