Chapter 4 (Trauma Disorders)
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Questions and Answers

What type of behaviors indicate avoidance associated with PTSD?

  • Engaging in conversations about the traumatic event
  • Avoiding external reminders of distressing memories (correct)
  • Participating in activities that trigger strong emotions
  • Seeking out places that remind one of the trauma
  • Which of the following is NOT a symptom of negative alterations in cognitions and mood following a traumatic event?

  • Inability to remember an important aspect of the event
  • Excessive trust in others despite trauma (correct)
  • Persistent negative emotions such as fear or guilt
  • Diminished interest in significant activities
  • What age group does the PTSD: Preschool subtype specifically apply to?

  • Children aged 6 to 12 years
  • Children younger than 6 years old (correct)
  • Adolescents aged 13 to 17 years
  • Adults over 18 years old
  • Which cognitive change may occur due to PTSD after a traumatic event?

    <p>Blaming oneself or others for the trauma</p> Signup and view all the answers

    What characterizes PTSD with prominent dissociative symptoms?

    <p>Persistent experiences of depersonalisation or derealisation</p> Signup and view all the answers

    What is the defining period for PTSD with delayed expression?

    <p>Full criteria not met until 6 or more months after trauma</p> Signup and view all the answers

    What is one possible emotional state associated with PTSD?

    <p>Fear</p> Signup and view all the answers

    Which of the following best describes 'dissociative amnesia' in the context of PTSD?

    <p>Loss of memory for key aspects of the traumatic event</p> Signup and view all the answers

    Which of the following is NOT a criterion for Acute Stress Disorder (ASD)?

    <p>Presence of fewer than nine symptoms from five categories</p> Signup and view all the answers

    Which symptom category is NOT included in the diagnostic criteria for Acute Stress Disorder?

    <p>Cognitive symptoms</p> Signup and view all the answers

    What does a 'persistent inability to experience positive emotions' refer to in PTSD?

    <p>Inability to experience satisfaction or loving feelings</p> Signup and view all the answers

    What could be a common negative belief held by someone with PTSD?

    <p>The world is unsafe and can harm me</p> Signup and view all the answers

    What is the duration of symptoms necessary to diagnose Acute Stress Disorder?

    <p>3 days to 1 month</p> Signup and view all the answers

    Which statement best describes the nature of symptoms in Acute Stress Disorder compared to PTSD?

    <p>ASD symptoms tend to be short-term reactions following trauma</p> Signup and view all the answers

    Which of the following is an example of feelings of detachment or estrangement in PTSD?

    <p>Avoiding social situations entirely</p> Signup and view all the answers

    How many symptom categories are considered in diagnosing Acute Stress Disorder?

    <p>Five categories</p> Signup and view all the answers

    Which symptom is NOT associated with Acute Stress Disorder?

    <p>Compulsive behavior related to daily routines</p> Signup and view all the answers

    What is a characteristic of dissociative symptoms in Acute Stress Disorder?

    <p>Inability to remember an important aspect of the traumatic events</p> Signup and view all the answers

    Which symptom can manifest as flashbacks in individuals with Acute Stress Disorder?

    <p>Intense physiological reactions to distressing cues</p> Signup and view all the answers

    Which statement best describes an intrusion symptom of Acute Stress Disorder?

    <p>Recurrent, involuntary, and intrusive memories of the traumatic event</p> Signup and view all the answers

    What is the estimated percentage of men who have experienced at least one trauma in their lifetime?

    <p>60.7%</p> Signup and view all the answers

    What distinguishes an altered sense of reality in Acute Stress Disorder?

    <p>Seeing oneself from another's perspective</p> Signup and view all the answers

    Which of the following indicates a negative mood in someone with Acute Stress Disorder?

    <p>Inability to experience happiness</p> Signup and view all the answers

    Which trauma-related issue is women reported to experience more than men?

    <p>Rape</p> Signup and view all the answers

    What type of reactions might an individual experience in response to reminders of a traumatic event?

    <p>Intense or prolonged psychological distress</p> Signup and view all the answers

    What percentage of the population is estimated to experience a motor vehicle accident at least once in their lifetime?

    <p>23%</p> Signup and view all the answers

    What is the estimated incidence rate of PTSD from motor vehicle accidents?

    <p>12%</p> Signup and view all the answers

    What is a key aspect that distinguishes Acute Stress Disorder from other disorders?

    <p>Symptoms are not due to substance use</p> Signup and view all the answers

    Which of the following traumas are men more likely to report compared to women?

    <p>Physical attack</p> Signup and view all the answers

    Which demographic is more likely to report experiencing trauma related to accidents?

    <p>Men</p> Signup and view all the answers

    Which is a primary focus examined in trauma- and stressor-related disorders?

    <p>Diagnostic criteria</p> Signup and view all the answers

    What causes are considered for trauma- and stressor-related disorders?

    <p>Traumatic experiences</p> Signup and view all the answers

    What is a psychological risk factor associated with PTSD?

    <p>Negative Beliefs</p> Signup and view all the answers

    Which of the following is a known biological factor linked to PTSD?

    <p>Disruption of verbal memory</p> Signup and view all the answers

    Which type of trauma increases the risk of developing PTSD?

    <p>All types of trauma</p> Signup and view all the answers

    What behavioral model is related to the understanding of PTSD?

    <p>Mowrer’s Two-factor model</p> Signup and view all the answers

    What impact does social support have on PTSD outcomes?

    <p>Negative support can hinder recovery</p> Signup and view all the answers

    Which factor does NOT contribute to the aetiology of PTSD?

    <p>Higher intelligence</p> Signup and view all the answers

    What is the association between traumatic events and PTSD severity?

    <p>More severe trauma increases PTSD risk</p> Signup and view all the answers

    Which of the following can predict a slower recovery from PTSD?

    <p>Anger</p> Signup and view all the answers

    What is a common avoidance symptom associated with Acute Stress Disorder?

    <p>Efforts to avoid distressing memories</p> Signup and view all the answers

    How long after an identifiable stressor do emotional or behavioral symptoms occur for Adjustment Disorders to be classified?

    <p>3 months</p> Signup and view all the answers

    Which of the following is NOT one of the possible specifications for Adjustment Disorders?

    <p>With psychotic features</p> Signup and view all the answers

    What duration cannot exceed for symptoms of Adjustment Disorders unless there is an enduring stressor?

    <p>6 months</p> Signup and view all the answers

    Which of the following is considered a symptom of arousal in Acute Stress Disorder?

    <p>Problems with concentration</p> Signup and view all the answers

    Which characteristic of Adjustment Disorders makes it probably the least stigmatized?

    <p>It is often self-limiting</p> Signup and view all the answers

    In Acute Stress Disorder, what is exaggerated startle response classified under?

    <p>Arousal symptoms</p> Signup and view all the answers

    Which of the following accurately describes the timeline for an Adjustment Disorder diagnosis?

    <p>Symptoms must start within 3 months of stressor</p> Signup and view all the answers

    Study Notes

    • This material has been reproduced and communicated by the University of South Australia.
    • It is subject to copyright under the Copyright Act 1968 (Act).
    • Further reproduction or communication is also subject to copyright protection.
    • Includes: Reactive Attachment Disorder, Disinhibited Social Engagement Disorder, Posttraumatic Stress Disorder, Acute Stress Disorder, Adjustment Disorders, Prolonged Grief Disorder, Other Specified Trauma- and Stressor-Related Disorder, Unspecified Trauma- and Stressor-Related Disorder

    Diagnoses of Anxiety Disorders

    • DSM IV-TR anxiety disorders categorized in three chapters in the proposed DSM-5: anxiety disorders, obsessive-compulsive, and trauma- and stressor- related disorders.
    • Agoraphobia transitioned from a subtype of panic disorder to a separate diagnosis.
    • Reactive Attachment Disorder
    • Disinhibited Social Engagement Disorder
    • Posttraumatic Stress Disorder
    • Acute Stress Disorder
    • Adjustment Disorders
    • Prolonged Grief Disorder
    • Other Specified Trauma- and Stressor-Related Disorder
    • Unspecified Trauma- and Stressor-Related Disorder

    Learning Objectives

    • Describe current diagnostic criteria for PTSD
    • Identify PTSD prevalence and course of posttraumatic stress responses
    • Compare models accounting for PTSD development
    • Understand components of effective PTSD treatments and current challenges
    • PTSD contrasts with other disorders, it's a disorder of non-recovery.
    • Strong emotions, reactions, thoughts and behaviors occur during and after the traumatic event.
    • Recovery stalls for PTSD, instead of escalating over time.

    The Diagnosis of Posttraumatic Stress Disorder (PTSD)

    • Exposure to a traumatic event

    • Re-experiencing symptoms (flashbacks)

    • Avoidance symptoms (avoiding reminders)

    • Negative changes in cognitions and mood (emotional numbing)

    • Marked alterations in arousal (hypervigilance)

    • DSM-5 Diagnostic Criteria: Exposure to actual or threatened death, serious injury or sexual violence. This includes: direct experience, witnessing, learning of experience, or repeated exposure to details (like first responders).

    DSM-5 Diagnostic Criteria - PTSD (cont.)

    • Intrusion symptoms (involving memories, dreams, or dissociative reactions)

    • Avoidance symptoms (avoiding reminders)

    • Negative alterations in cognitions and mood (such as negative beliefs about oneself)

    • Marked alterations in arousal and reactivity (such as irritability, exaggerated startle response)

    • Duration of symptoms (more than one month)

    • Disturbance impairs social, occupational or other areas of functioning.

    • The disturbance is not directly attributable to the physiological effects of a substance or another medical condition.

    DSM-5 PTSD Subtypes/Specifiers

    • Preschool subtype (children under 6)
    • Prominent dissociative symptoms
    • Delayed expression (full criteria not met until 6+ months)

    Acute Stress Disorder (ASD)

    • Symptoms similar to PTSD but shorter duration
    • Symptoms occur between 3 days and 1 month after trauma
    • Diagnostic criteria less specific than for PTSD

    Adjustment Disorders

    • Emotional or behavioral symptoms within 3 months of a stressor
    • Doesn't persist for more than six months after the stressor, unless the stressor is enduring.
    • Categorized by various symptom types (e.g. with depressed mood, with anxiety)
    • Can't involve the criteria for another disorder

    Prolonged Grief Disorder

    • Death of a close person (at least 12 months prior)
    • Intense yearning, preoccupation with thoughts, avoidance, intense emotional pain
    • Disturbance impairing social functioning (e.g. reintegration difficulty)
    • Grief response exceeding social norms
    • Symptoms are not due to another disorder
    • Symptoms are not due to another medical or drug condition

    Trauma and PTSD: Prevalence and Epidemiological Factors

    • Approximately 60.7% of men and 51.2% of women have experienced at least one trauma

    • Men reported physical attacks, threats, accidents or witnessing traumas more frequently than women.

    • Women reported rape, molestation, neglect or abuse.

    • Less than 7% of the population develop PTSD over their lives.

    • Individuals exposed to higher trauma rates are more likely to develop PTSD (e.g. war veterans).

    Comorbidity and PTSD

    • High comorbidity with major depression, dysthymia, bipolar disorder, generalised anxiety, panic, social phobia and obsessive-compulsive disorders, alcohol and drug use disorders.

    Aetiology of PTSD

    • Genetics, severity and type of trauma.
    • Neurobiological factors (e.g., smaller hippocampal volume, disrupted verbal vs. non verbal memory, effect of cortisol).
    • Behavioral factors (e.g. Mowrer's two-factor model)
    • Psychological factors (coping mechanisms, perception of control, avoidance, dissociation).

    Risk factors for PTSD

    • Gender (women more affected)
    • Type of traumatic event (e.g., sexual assault, physical abuse)
    • Peritraumatic dissociation
    • Prior trauma (greater risk when experiencing multiple previous traumas).
    • Negative beliefs, cognitive avoidance
    • Lack of social support

    Types of Traumatic Events and PTSD

    • Relationships as well as traumas from accidents, physical/sexual abuse or threats are factors.

    The Treatment of PTSD

    • Medication (e.g., SSRIs)

    • Cognitive-Behavioral Therapy (CBT) – psychoeducation, anxiety management, cognitive restructuring, imaginal exposure, in vivo exposure, relapse prevention

    • Psychological Treatment of PTSD

    • Exposure therapy to memories; either in vivo (direct exposure) or imaginal exposure, more effective than meds or support therapy.

    • Eye-movement desensitization and reprocessing (EMDR).

    • Cognitive therapy (enhancing coping abilities).

    Prevention of PTSD

    • Difficult to assess effectiveness of early interventions.
    • Early intervention may involve CBT approaches.

    Current Challenges in Treatment

    • High rates of treatment drop-out
    • Helping patients tolerate distress from exposure therapy
    • Enhancing extinction learning.
    • Developing community-based treatments

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