Dissociative Disorders Related to Trauma — MCQs
A patient complains of sadness of mood, increased lethargy, early morning awakening, loss of interest and reports no will to live and hears voices asking her to kill self. What is the diagnosis?
What is the most common form of dissociative disorder?
Behavioural problems caused by senility, drug damage, brain injury or disease, and the toxic effects of poisons are classified as __________ disorders
Which of the following is not a clinical feature of post-traumatic stress disorder?
Which of the following is the treatment of choice for PTSD?
Ganser syndrome is classified under which of the following disorders?
Derealization and depersonalization are symptoms of which type of disorder?
Post-traumatic stress disorder is characterized by all except:
A patient with a history of RTA before 2 months presents with complaints of dreams of accidents. He is able to visualize the same scene whenever he visits the place. Hence is afraid to go back to the accident site. Identify the type of disorder that he might be suffering from?
To diagnose post-traumatic stress disorder, the symptoms should persist for more than ______
Dissociative Disorders Related to Trauma Indian Medical PG Practice Questions and MCQs
Question 1: A patient complains of sadness of mood, increased lethargy, early morning awakening, loss of interest and reports no will to live and hears voices asking her to kill self. What is the diagnosis?
- A. Schizophrenia
- B. Major depressive disorder plus psychosis (Correct Answer)
- C. Schizoaffective disorder
- D. Schizotypal personality disorder
Explanation: ***Major depressive disorder plus psychosis*** - The patient presents with classic symptoms of **major depressive disorder**, including persistent sadness, **anhedonia (loss of interest)**, **lethargy**, and **early morning awakening**. - The presence of **auditory hallucinations** (hearing voices asking her to kill herself) indicates **psychotic features** accompanying the severe depression, leading to the diagnosis of major depressive disorder with psychotic features. *Schizophrenia* - While schizophrenia involves psychosis, the primary presentation here is a prominent **depressive syndrome** rather than the typical **positive symptoms (delusions, hallucinations)**, **negative symptoms (alogia, avolition)**, and **disorganized thought** processes characteristic of schizophrenia. - The depressive symptoms are too pervasive and central to the clinical picture to be solely schizophrenia. *Schizoaffective disorder* - This disorder requires a period of **at least two weeks of psychotic symptoms** (hallucinations or delusions) **without prominent mood symptoms**, which is not described. - In this case, the **psychotic symptoms are congruent with the depressed mood** (e.g., voices urging self-harm, reflecting hopelessness), rather than independent. *Schizotypal personality disorder* - This is a pervasive pattern of **social and interpersonal deficits** marked by acute discomfort with, and reduced capacity for, close relationships, as well as by **cognitive or perceptual distortions** and eccentricities of behavior. - It does not involve persistent, severe depressive episodes with overt psychotic symptoms as described, nor significant functional impairment to the extent seen here.
Question 2: What is the most common form of dissociative disorder?
- A. Fugue
- B. Somnambulism
- C. Dissociative Amnesia (Correct Answer)
- D. Multiple personality
Explanation: ***Dissociative Amnesia*** - This is the most prevalent dissociative disorder, characterized by an inability to recall important **personal information**, usually of a traumatic or stressful nature. - While other forms involve more complex alterations, **amnesia** for specific events or periods is a foundational and common presentation. *Fugue* - **Dissociative fugue** is a specific, less common subtype of dissociative amnesia where an individual suddenly travels away from their home or workplace and cannot recall past identity or events. - It is often associated with the adoption of a **new identity**, which is not the primary feature of most dissociative disorders. *Somnambulism* - **Somnambulism**, or sleepwalking, is a **sleep disorder** (a parasomnia) and is not classified as a dissociative disorder. - While it involves a dissociative state from full consciousness, its etiology and diagnostic criteria differ significantly from the dissociative disorders listed in the DSM-5. *Multiple personality* - **Multiple personality disorder** is the former name for **Dissociative Identity Disorder (DID)**, which is a relatively rare and severe form of dissociative disorder characterized by the presence of two or more distinct personality states. - While DID is a highly publicized dissociative disorder, it is far less common than dissociative amnesia.
Question 3: Behavioural problems caused by senility, drug damage, brain injury or disease, and the toxic effects of poisons are classified as __________ disorders
- A. Psychosomatic
- B. Substance use
- C. Organic (Correct Answer)
- D. Psychotic
Explanation: ***Organic*** - **Organic disorders** are characterized by behavioral or psychological symptoms that are directly attributable to a **physiological dysfunction** or structural change in the brain. - This category includes conditions arising from **senility**, drug-induced damage, brain injury, disease (e.g., **dementia**), or exposure to **neurotoxins**. *Psychosomatic* - **Psychosomatic disorders** involve physical symptoms that are caused or aggravated by **psychological factors**, like stress. - The primary cause is not a direct physiological injury or disease of the brain itself. *Substance use* - **Substance use disorders** describe maladaptive patterns of substance use leading to clinically significant impairment or distress. - While drug damage is mentioned in the question, this category focuses specifically on the **addiction** and related behaviors, not the broad range of organic causes. *Psychotic* - **Psychotic disorders** are characterized by a significant loss of contact with reality, often involving **hallucinations** or **delusions**. - While some organic conditions can cause psychotic symptoms, the term "psychotic disorders" refers to a specific symptom cluster rather than the underlying physical cause.
Question 4: Which of the following is not a clinical feature of post-traumatic stress disorder?
- A. Grandiosity (Correct Answer)
- B. Emotional distress
- C. Flashbacks
- D. Nightmares
Explanation: ***Grandiosity*** - **Grandiosity** refers to an inflated sense of self-importance, superiority, or special abilities, which is characteristic of manic or hypomanic episodes in bipolar disorder, not PTSD. - PTSD typically involves negative alterations in cognition and mood, including persistent negative beliefs about oneself (e.g., "I am bad," "I can't trust anyone"), which is opposite to grandiose thinking. - The core symptoms of PTSD do not include elevated mood, inflated self-esteem, or grandiose delusions. *Flashbacks* - **Flashbacks** are a hallmark feature of PTSD, involving vivid, intrusive re-experiences of the traumatic event where the individual feels as if the trauma is happening again. - They are a key symptom in the **intrusion cluster (Criterion B)** of DSM-5 PTSD diagnostic criteria. - Flashbacks can involve sensory, emotional, or physical re-experiencing with dissociative qualities. *Nightmares* - **Nightmares** related to the traumatic event are a common and distressing feature of PTSD, falling under the **intrusion symptom cluster (Criterion B)**. - They often involve re-enacting the trauma or experiencing themes related to its content, leading to sleep disturbance and significant emotional distress. - Trauma-related nightmares occur in the majority of PTSD patients and contribute to sleep avoidance. *Emotional distress* - **Emotional distress** is a pervasive symptom in PTSD, including intense anxiety, fear, sadness, anger, or irritability. - This distress appears across multiple symptom clusters: **intrusion (Criterion B)**, **negative alterations in cognition and mood (Criterion D)**, and **alterations in arousal and reactivity (Criterion E)**. - Emotional distress can be triggered by trauma reminders (internal or external cues) and is a core feature of the disorder.
Question 5: Which of the following is the treatment of choice for PTSD?
- A. Benzodiazepines
- B. Mood stabilizers
- C. Antipsychotics
- D. SSRIs (Correct Answer)
Explanation: ***SSRIs*** - **Selective serotonin reuptake inhibitors (SSRIs)** are considered first-line pharmacological treatment for **Post-Traumatic Stress Disorder (PTSD)** due to their efficacy in reducing core PTSD symptoms like re-experiencing, avoidance, and hyperarousal. - They work by increasing the availability of **serotonin** in the brain, positively impacting mood, anxiety, and sleep regulation. *Benzodiazepines* - While benzodiazepines can provide rapid relief for acute anxiety, they are generally **not recommended as a primary treatment for PTSD** due to risks of dependence and masking underlying symptoms. - They do not address the core symptoms of PTSD and can worsen long-term outcomes, especially in individuals with a history of substance abuse. *Mood stabilizers* - Mood stabilizers, such as lithium or valproate, are primarily used for conditions like **bipolar disorder** or certain **personality disorders** characterized by significant mood swings. - They are **not a first-line treatment for PTSD** and are typically reserved for cases with prominent **affective dysregulation** not managed by other medications, or comorbid bipolar disorder. *Antipsychotics* - Antipsychotics are primarily indicated for conditions with **psychotic features**, such as schizophrenia or severe bipolar disorder with psychosis. - They are **not routinely used as monotherapy for PTSD** but may be considered as an augmentation strategy in severe, refractory cases, especially when there are prominent **dissociative symptoms**, paranoia, or aggression.
Question 6: Ganser syndrome is classified under which of the following disorders?
- A. OCD
- B. Conversion disorder
- C. Dissociative disorder (Correct Answer)
- D. Schizoid personality disorder
Explanation: ***Dissociative disorder*** - Ganser syndrome is characterized by a "passing-off" behavior, where the individual gives **approximate or nonsensical answers** to simple questions, often associated with other dissociative symptoms. - While historically difficult to classify, contemporary understanding places it within the spectrum of dissociative disorders due to its features of an altered state of consciousness and a detachment from reality. *OCD* - **Obsessive-compulsive disorder (OCD)** involves recurrent, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions). - Ganser syndrome does not typically present with the classic symptom profile of obsessions and compulsions. *Conversion disorder* - **Conversion disorder** involves neurological symptoms (e.g., paralysis, blindness, seizures) that are not consistent with neurological disease and are often preceded by psychological stress. - While both involve psychological factors, Ganser syndrome is distinct in its presentation of "answers" that are close but incorrect, rather than physical symptoms. *Schizoid personality disorder* - **Schizoid personality disorder** is characterized by a pervasive pattern of detachment from social relationships and a restricted range of expression of emotions in interpersonal settings. - This disorder primarily affects social functioning and emotional expression, which is different from the specific cognitive and behavioral pattern seen in Ganser syndrome.
Question 7: Derealization and depersonalization are symptoms of which type of disorder?
- A. Dissociative disorder (Correct Answer)
- B. Personality disorders
- C. Mania
- D. Anxiety disorders
Explanation: ***Dissociative disorder*** - **Derealization** involves experiencing the outside world as unreal or dreamlike - **Depersonalization** is the experience of feeling detached from one's own body or mental processes - These are hallmark symptoms of **dissociative disorders**, specifically depersonalization-derealization disorder in DSM-5 *Personality disorders* - Characterized by enduring, maladaptive patterns of inner experience and behavior - While some personality disorders (e.g., **borderline personality disorder**) may display transient dissociative symptoms under stress, derealization and depersonalization are not core diagnostic features *Mania* - A state of abnormally elevated mood and energy, involving **racing thoughts**, **decreased need for sleep**, and **impulsive behavior** - Does not typically involve consistent derealization or depersonalization as core features *Anxiety disorders* - Depersonalization can occur transiently during **panic attacks** or severe anxiety - However, when derealization and depersonalization are the primary, persistent symptoms, they indicate a **dissociative disorder** rather than an anxiety disorder
Question 8: Post-traumatic stress disorder is characterized by all except:
- A. Flashback and nightmare
- B. Re-experiencing stressful events
- C. Exposure to traumatic events
- D. It doesn't develop after 6 months of stress (Correct Answer)
Explanation: ***It doesn't develop after 6 months of stress*** - This statement is **FALSE** and is therefore the correct answer to this "EXCEPT" question. - **PTSD can develop at any time** following a traumatic event, including months or even years later - there is no upper time limit for symptom onset. - The **DSM-5 includes a "delayed expression" specifier** for cases where full diagnostic criteria are not met until at least 6 months after the trauma. - While most cases develop within **3 months of the traumatic event**, delayed onset is well-documented and clinically recognized. - This distinguishes PTSD from **Acute Stress Disorder**, which by definition occurs within 3 days to 4 weeks after trauma exposure. *Flashback and nightmare* - **Flashbacks** (dissociative reactions where the person feels the traumatic event is recurring) and **nightmares** are core symptoms of PTSD. - These belong to the **re-experiencing/intrusion symptom cluster** (Criterion B in DSM-5). - These involuntary recollections cause significant distress and are hallmark features of the disorder. *Re-experiencing stressful events* - **Re-experiencing symptoms** are one of the four main symptom clusters required for PTSD diagnosis. - This includes intrusive memories, traumatic nightmares, flashbacks, and intense psychological/physiological reactions to trauma reminders. - These symptoms reflect the **inability to integrate the traumatic memory** properly, leading to involuntary reactivation. *Exposure to traumatic events* - **Criterion A: Exposure to actual or threatened death, serious injury, or sexual violence** is the essential prerequisite for PTSD diagnosis. - This exposure can be through direct experience, witnessing, learning it happened to a close other, or repeated/extreme exposure to aversive details. - Without documented trauma exposure, PTSD cannot be diagnosed regardless of symptom presentation.
Question 9: A patient with a history of RTA before 2 months presents with complaints of dreams of accidents. He is able to visualize the same scene whenever he visits the place. Hence is afraid to go back to the accident site. Identify the type of disorder that he might be suffering from?
- A. PTSD (Correct Answer)
- B. Anxiety disorder
- C. OCD
- D. Adjustment disorder
Explanation: ***PTSD*** - Patients with **Post-Traumatic Stress Disorder (PTSD)** frequently experience **intrusive memories**, **flashbacks**, and **nightmares** related to a traumatic event. - The fear and avoidance of places associated with the trauma are characteristic symptoms, consistent with the patient's reluctance to revisit the accident site. *Anxiety disorder* - While anxiety is a component of PTSD, an **isolated anxiety disorder** would not fully explain the presence of specific **recurrent dreams** and **flashbacks** directly linked to a past traumatic event. - Generalized anxiety often involves **persistent worry about various aspects of life**, rather than focused re-experiencing of a trauma. *OCD* - **Obsessive-Compulsive Disorder (OCD)** is characterized by **recurrent, intrusive thoughts (obsessions)** and **repetitive behaviors (compulsions)** performed to reduce anxiety. - The patient's symptoms of re-experiencing an accident and avoiding the site do not align with the typical presentation of obsessions and compulsions. *Adjustment disorder* - **Adjustment disorder** involves emotional or behavioral symptoms in response to an identifiable stressor, usually resolving within 6 months after the stressor or its consequences have ended. - The described symptoms of **dreams, flashbacks, and specific avoidance** after two months are more intense and prolonged than typically seen in adjustment disorder, pointing towards a more severe trauma-related condition like PTSD.
Question 10: To diagnose post-traumatic stress disorder, the symptoms should persist for more than ______
- A. 1 month (Correct Answer)
- B. 2 days
- C. 3 months
- D. 6 months
Explanation: ***1 month*** - According to the **DSM-5 criteria**, for a diagnosis of **Post-Traumatic Stress Disorder (PTSD)**, the symptoms must persist for **more than one month**. - If symptoms last for less than one month, but meet other criteria, the diagnosis is typically **Acute Stress Disorder**. *2 days* - Symptoms lasting only **2 days** following a traumatic event are too short for a diagnosis of PTSD. - Such a brief duration may align with an **acute stress reaction**, which is a normal response to trauma and usually resolves quickly. *3 months* - While symptoms lasting **3 months** would certainly qualify for PTSD in terms of duration, this is not the minimum duration required. - The **minimum duration** for PTSD diagnosis is specifically defined as more than one month. *6 months* - Symptoms persisting for **6 months** or longer clearly meet the duration criteria for PTSD, but this is not the minimal period. - Setting the minimum at 6 months would lead to **underdiagnosis** of PTSD in individuals whose symptoms are significant and disabling after one month but before six months.
Want unlimited practice?
Get full access to all questions, explanations, and performance tracking.
Start For Free