Crisis, Trauma, and Disaster Nursing

CRISIS, TRAUMA, AND DISASTER NURSING

Objectives

  • Define crisis, trauma, and disaster

  • Differentiate types of crisis:

    • Developmental

    • Situational

    • Adventitious

  • Describe phases of crisis response and resolution

  • Examine the nurse’s role in crisis assessment and intervention

  • Apply therapeutic communication to de-escalate clients in crisis

  • Review crisis intervention models and their application in nursing practice

  • Identify community and interdisciplinary resources for crisis management

Key Definitions

  • Crisis: An acute, time-limited event that produces an overwhelming emotional response; can present potential for both growth and dysfunction.

  • Developmental crisis: Involves normal life transitions, such as leaving home or retirement.

  • Situational crisis: Arises from unexpected external stressors, for example, job loss or sudden illness.

  • Adventitious crisis: Refers to rare, unplanned disasters or traumatic events, such as floods, violence, or war.

  • Disaster: A catastrophic event that impacts large numbers of people, disrupting entire communities.

  • Trauma: The emotional response to a deeply distressing or dangerous event.

Phases of Crisis Response

  1. Exposure to Stressor: Initial encounter with a stressor leading to heightened anxiety.

  2. Failure of Previous Coping Strategies: The past coping mechanisms are inadequate, resulting in increased tension.

  3. Mobilization of New Problem-Solving Attempts: New strategies are attempted to alleviate the crisis.

  4. If Unresolved: Can lead to severe anxiety, panic, disorganization, or potential harm.

    • Resolution: May result in personal growth, return to baseline functioning, or deterioration of mental health.

Crisis Characteristics

  • Sudden Onset: Crises may emerge unexpectedly and are typically time-limited, generally lasting between 4-6 weeks.

  • Loss of Control: Individuals may feel a perceived loss of control over situations and be unable to utilize their usual coping skills.

  • Potential for Growth: Crises present both danger and opportunity for personal growth.

  • Resolution Factors: Dependent on individual perception of the event, available situational supports, and personal coping mechanisms.

Nursing Assessment in Crisis

  • Safety First: Assess risk for suicide, homicide, and self-harm.

  • Perception: Evaluate the client's perception of the crisis event, their situational supports, and existing coping skills.

  • Anxiety and Functioning: Determine the level of anxiety and the ability to function under stress.

  • Physical Needs: Identify physical necessities, such as food, shelter, rest, or any medical requirements.

  • Cultural and Community Resources: Recognition and identification of relevant cultural, spiritual, and community resources that could assist the client.

Nursing Interventions

  • Establish a Therapeutic Relationship: Remain calm, present, and nonjudgmental to create a safe environment.

  • Ensure Immediate Safety: Attend to both emotional and environmental safety.

  • Clear Communication: Use short, simple sentences to improve understanding and reduce anxiety.

  • Identify Feelings: Assist clients in recognizing their feelings and labeling their emotions.

  • Promote Problem-Solving: Encourage breaking down tasks into manageable steps to foster a sense of control.

  • Mobilize Support Systems: Actively seek to involve social support and available community resources to aid in recovery.

Crisis Intervention Models

  • Roberts’ Seven-Stage Crisis Intervention Model:

    1. Assess

    2. Build rapport

    3. Identify major problems

    4. Deal with feelings

    5. Explore alternatives

    6. Develop a plan

    7. Follow up

  • ABC Model of Crisis Intervention:

    • Achieve rapport

    • Boil down the problem

    • Cope actively

  • Critical Incident Stress Debriefing (CISD): A structured group discussion following a disaster aiming at stabilization, safety, coping, and restoration of function.

Therapeutic Communication in Crisis

  • Active Listening: Use active listening techniques to validate feelings, such as, 'I hear how overwhelmed you feel.'

  • Reassurance: Offer assurances of safety without providing false hope.

  • Avoid Minimizing Statements: Refrain from comments like 'It could be worse' which may diminish the client’s feelings.

  • Encourage Emotional Expression: Prompt clients to express feelings, asking questions like, 'Tell me what feels hardest right now.'

  • Directing in Disorganization: Provide clear directions when a client appears disorganized, such as, 'Let’s sit here and take one step at a time.'

Disaster Nursing

  • Phases of Disaster Management:

    • Preparedness

    • Response

    • Recovery

    • Mitigation

  • Nursing Role in Disasters: Involves triage, providing psychological first aid, and connecting survivors with necessary resources.

  • Community Collaboration: Essential to the effectiveness of the nursing response during disaster scenarios.

  • Post-Disaster Monitoring: Focus on monitoring for symptoms of acute stress disorder, PTSD, depression, and various grief responses.

Case Example 1

  • Scenario: Client lost home in a tornado; presenting as tearful, anxious, and unable to concentrate.

  • Priority Intervention: Ensure immediate safety and provide shelter.

  • Therapeutic Response: 'You are safe here now. Let’s focus on what you need tonight.'

  • Avoid Minimizing: Steer clear of comments like, 'You’ll get through this, don’t cry,' as this can minimize the client's feelings.

Case Example 2

  • Scenario: Client recently assaulted, experiencing flashbacks and fear of leaving home.

  • Nursing Role: Provide supportive presence, encourage expression, and connect to trauma resources.

  • Priority: Conduct a safety assessment and provide psychological stabilization.

  • Therapeutic Response: 'You are not alone. What has helped you cope before?'

Summary & Key Points

  • Nature of Crisis: Crisis situations are time-limited but can be life-threatening if not effectively managed.

  • Nursing Priorities:

    • Safety

    • Rapid assessment

    • Therapeutic communication

    • Problem-solving

  • Structured Models: Utilize structured intervention models to guide nursing actions in crises.

  • Critical Role of Resources: Both interdisciplinary and community resources are essential for comprehensive recovery.