Trauma and Stress-Related Disorders — MCQs

Trauma and Stress-Related Disorders Indian Medical PG Practice Questions and MCQs

Question 71: A patient presents with symptoms of prolonged psychological distress, anxiety, and emotional trauma following systematic psychological manipulation and threats by an abuser. This form of abuse represents which type of torture?

A. Physical torture
B. Sexual torture
C. Mental torture (Correct Answer)
D. Method of homicide

Explanation: ***Mental torture*** - **Systematic psychological manipulation** and threats are hallmarks of **mental torture**, designed to inflict severe **psychological distress** and emotional trauma - This form of torture primarily targets the victim's **psychological well-being**, leading to prolonged anxiety, depression, and other mental health issues without direct physical injury - Mental torture includes tactics such as threats, intimidation, humiliation, isolation, and psychological coercion - Recognized under international law as a form of torture that can cause lasting psychological damage *Physical torture* - Involves the intentional infliction of **severe physical pain or suffering** through direct bodily harm such as beatings, burns, electric shocks, or other forms of physical violence - The scenario focuses on psychological and emotional harm rather than direct bodily injury *Sexual torture* - Involves using sexual acts or threats of sexual violence to humiliate, degrade, or inflict pain, including rape, sexual assault, forced nudity, or sexual humiliation - The scenario describes psychological manipulation and general threats, not specifically sexual acts or threats *Method of homicide* - Refers to the specific means by which a person is killed, whether through physical violence, poisoning, strangulation, or other lethal actions - While severe psychological abuse can have devastating health consequences, the scenario describes prolonged psychological suffering rather than an act directly causing death

Question 72: About depersonalization, which of the following is false:

A. Reality testing is lost (Correct Answer)
B. Common in patients with seizure and migraine
C. Common with post life threatening accidents
D. More common in females than males

Explanation: ***Reality testing is lost*** - In **depersonalization/derealization disorder**, **reality testing** remains intact, meaning the individual understands that their experiences are not real and can distinguish between their internal state and external reality. - The core features are a persistent or recurrent sense of detachment from one's own body or mental processes (depersonalization) or from one's surroundings (derealization), while maintaining an awareness of what is real. *More common in females than males* - Depersonalization/derealization disorder is indeed **more common in females** than in males, with a reported prevalence as high as 2:1. - This gender difference is observed across various studies and clinical populations. *Common in patients with seizure and migraine* - Depersonalization and derealization are frequently reported as **prodromal or aura symptoms** in neurological conditions such as **seizures** (especially temporal lobe epilepsy) and **migraines**. - These phenomena can also occur as transient symptoms during panic attacks or other anxiety episodes. *Common with post life threatening accidents* - Experiences of depersonalization and derealization are common responses to **severe stress**, **trauma**, and life-threatening events, such as accidents. - These dissociative symptoms can serve as a psychological defense mechanism to cope with overwhelming emotional pain and fear associated with the traumatic event.

Question 73: 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 74: A 30-year-old male with a history of PTSD presents with nightmares and hypervigilance. What is the most appropriate first-line pharmacological treatment?

A. Benzodiazepines
B. SSRIs (Correct Answer)
C. Antipsychotics
D. Beta-blockers

Explanation: ***SSRIs*** - **Selective Serotonin Reuptake Inhibitors (SSRIs)** are considered the **first-line pharmacological treatment** for PTSD due to their efficacy in reducing core symptoms like nightmares, hypervigilance, and intrusive thoughts. - They work by increasing serotonin levels in the brain, which helps to regulate mood, anxiety, and sleep, thereby alleviating PTSD symptoms. *Benzodiazepines* - While they can provide **short-term relief** for acute anxiety and sleep disturbances, benzodiazepines are generally **not recommended as first-line** or long-term treatment for PTSD due to risks of dependence, tolerance, and potential for worsening PTSD symptoms over time. - They do not address the underlying pathology of PTSD and can interfere with the effectiveness of psychotherapy. *Antipsychotics* - **Antipsychotics** are typically used for conditions involving psychosis, severe mood dysregulation, or as an **adjunct treatment** for PTSD when other medications have been insufficient. - They are **not considered a first-line monotherapy** for the core symptoms of PTSD due to their potential side effects and limited evidence for primary efficacy. *Beta-blockers* - **Beta-blockers**, such as propranolol, can help manage some physiological symptoms of anxiety in PTSD, like **tachycardia** and **tremors**. - However, they do not effectively address the cognitive and emotional symptoms of PTSD, such as nightmares, intrusive thoughts, or hypervigilance, and are not considered a first-line treatment.

Question 75: A 40-year-old woman is unable to recall important personal information following a stressful event, with no evidence of neurological disorder. What is the most likely diagnosis?

A. Schizophrenia
B. Borderline personality disorder
C. Dissociative amnesia (Correct Answer)
D. Depersonalization/derealization disorder

Explanation: ***Dissociative amnesia*** - This condition involves an inability to recall important **personal information**, usually following a **traumatic** or **stressful event**, which aligns with the patient's presentation. - The inability to recall personal information without a clear neurological cause is a **hallmark feature** of dissociative amnesia. - The memory loss is typically **reversible** and related to psychological stress rather than organic brain pathology. *Schizophrenia* - Characterized by **psychotic symptoms** such as **hallucinations**, **delusions**, and disorganized thought, which are not described in the patient's symptoms. - While cognitive deficits can occur, the primary feature is **not selective amnesia** for personal information related to stress. *Borderline personality disorder* - Involves patterns of **instability** in relationships, self-image, affects, and **impulsivity**, often with fear of abandonment. - Although it can include transient, stress-related **dissociative symptoms**, the primary presentation is not amnesia for personal information as the sole presenting feature. *Depersonalization/derealization disorder* - Characterized by persistent or recurrent experiences of feeling **detached** from one's body or mental processes (**depersonalization**) and/or feeling detached from one's surroundings (**derealization**). - The core feature is the **sense of detachment**, not the **inability to recall personal information**, which is the prominent symptom in this case.

Question 76: A 35-year-old woman reports episodes of depersonalization and derealization, feeling detached from her thoughts and surroundings. These episodes are triggered by stress and last for hours. What is the most likely diagnosis?

A. Depersonalization/derealization disorder (Correct Answer)
B. Dissociative amnesia
C. Panic disorder
D. Schizotypal personality disorder

Explanation: ***Depersonalization/derealization disorder*** - This disorder is characterized by persistent or recurrent episodes of **depersonalization** (feeling detached from oneself) and/or **derealization** (feeling detached from one's surroundings). - The symptoms described—feeling detached from thoughts and surroundings, triggered by stress, and lasting for hours—are classic presentations of this condition. *Dissociative amnesia* - This condition primarily involves an inability to recall important personal information, usually of a traumatic or stressful nature, that is too extensive to be explained by ordinary forgetting. - While stress is a trigger, the core symptom is **memory loss**, not detachment from self or reality. *Panic disorder* - Characterized by recurrent, unexpected **panic attacks** which are intense episodes of fear accompanied by physical symptoms like heart palpitations, shortness of breath, and chest pain. - Although panic attacks can sometimes include feelings of derealization, this is not the primary or sole symptom, and the episodes of detachment are typically much briefer than several hours. *Schizotypal personality disorder* - This disorder involves 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. - While it can involve **perceptual distortions** and unusual beliefs, **depersonalization** and **derealization** are not the central or defining features of this disorder, which is more about eccentric behaviors and thought patterns.

Question 77: A patient presents with recurrent nightmares and flashbacks for the past 3 months following a traumatic event. What is the most likely diagnosis?

A. Generalized anxiety disorder
B. Panic disorder
C. Post-traumatic stress disorder (Correct Answer)
D. Acute stress disorder

Explanation: ***Post-traumatic stress disorder*** - **Recurrent nightmares** and **flashbacks** are hallmark re-experiencing symptoms of **PTSD**, directly linked to a prior traumatic event. - The diagnosis typically requires symptoms to persist for **more than one month** following the trauma. *Generalized anxiety disorder* - Characterized by **persistent and excessive worry** about various events or activities, not specifically tied to a past trauma. - While anxiety is present, the symptom profile does not include specific re-experiencing phenomena like flashbacks. *Panic disorder* - Involves **recurrent unexpected panic attacks**, which are sudden episodes of intense fear accompanied by physical symptoms. - It does not primarily manifest with recurrent nightmares or flashbacks as core diagnostic features. *Acute stress disorder* - Shares similar symptoms with PTSD, including flashbacks and nightmares, but symptoms occur within **one month of the trauma** and resolve within that timeframe. - If symptoms persist beyond one month, the diagnosis typically shifts to PTSD.

Question 78: A 35-year-old man is unable to recall events from the past week following a traumatic accident. What is the most likely diagnosis?

A. Dissociative Amnesia (Correct Answer)
B. Post-Traumatic Stress Disorder (PTSD)
C. Acute Stress Disorder
D. Conversion Disorder (Functional Neurological Symptom Disorder)

Explanation: ***Dissociative Amnesia*** - **Inability to recall important autobiographical information** (entire past week) following a traumatic event is the hallmark of dissociative amnesia - The memory loss is **localized** (covering a specific time period around the trauma) and **inconsistent with ordinary forgetting** - Traumatic accidents are classic precipitating events that trigger this reversible memory impairment - **No other prominent symptoms** are mentioned (no re-experiencing, hyperarousal, or motor/sensory deficits), making this the most precise diagnosis *Incorrect: Post-Traumatic Stress Disorder (PTSD)* - PTSD requires **intrusive re-experiencing symptoms** (flashbacks, nightmares), avoidance behaviors, negative mood alterations, and hyperarousal - Memory disturbances in PTSD are typically **fragmented or patchy** (inability to recall specific traumatic details), not complete amnesia for an entire week - The clinical picture would be more complex than isolated memory loss *Incorrect: Acute Stress Disorder* - ASD occurs within **3 days to 1 month** post-trauma and requires **9 symptoms from 5 categories**: intrusion, negative mood, dissociation, avoidance, and arousal - While dissociative amnesia can be present, ASD diagnosis requires a **broader symptom constellation** beyond isolated memory loss - The question stem describes only amnesia without other ASD features *Incorrect: Conversion Disorder (Functional Neurological Symptom Disorder)* - Presents with **motor or sensory neurological symptoms** (paralysis, blindness, seizures, abnormal movements) incompatible with medical conditions - **Memory loss is not a feature** of conversion disorder; it involves pseudo-neurological deficits - Would expect physical examination findings suggesting neurological dysfunction

Question 79: Which of the following is an example of a functional somatic disorder?

A. A disorder involving multiple physical complaints without a clear medical cause.
B. A disorder involving preoccupation with perceived physical defects.
C. A condition involving severe, unexplained fatigue. (Correct Answer)
D. A condition characterized by excessive worry about having a serious illness.

Explanation: ***A condition involving severe, unexplained fatigue.*** - Functional somatic disorders, such as **Chronic Fatigue Syndrome (CFS)**, are characterized by persistent, debilitating fatigue that is not explained by an underlying medical condition. - The fatigue significantly impacts daily functioning and is often accompanied by other symptoms like **muscle pain**, cognitive difficulties, and sleep disturbances, without clear organic pathology. *A disorder involving multiple physical complaints without a clear medical cause.* - This description aligns more with **somatic symptom disorder** (formerly somatization disorder), where individuals present with multiple, persistent physical symptoms that are distressing or result in significant disruption of daily life. - While it shares the characteristic of "no clear medical cause" with functional somatic disorders, the emphasis here is on the **multiplicity and breadth of physical complaints** across different body systems rather than a specific pattern. *A disorder involving preoccupation with perceived physical defects.* - This description refers to **body dysmorphic disorder**, a psychiatric condition where individuals are excessively preoccupied with a perceived flaw in their physical appearance that is often imagined or slight to others. - It is primarily a **mental health disorder** focused on self-image rather than a functional somatic disorder with physical symptoms. *A condition characterized by excessive worry about having a serious illness.* - This describes **illness anxiety disorder** (formerly hypochondriasis), where individuals are preoccupied with the idea of having or acquiring a serious illness despite minimal or no somatic symptoms. - The core feature is the **anxiety about illness** itself, not the direct experience of unexplained physical symptoms typical of functional somatic disorders.

Question 80: La belle indifférence is seen in:

A. Depression
B. Schizophrenia
C. Mania
D. Conversion Reaction (Correct Answer)

Explanation: ***Conversion Reaction*** - **La belle indifférence** is a classic sign of **conversion disorder**, where patients show a lack of concern about their dramatic neurological symptoms. - This incongruous emotional state suggests a psychological origin for physical symptoms, such as **paralysis** or **blindness**, that cannot be explained by medical conditions. *Schizophrenia* - Patients with schizophrenia often experience a flattened affect or **anhedonia**, but not typically this specific lack of concern regarding dramatic pseudo-neurological symptoms. - Their emotional responses are usually consistent with their **delusions** or **hallucinations**, which differ from the disinterest of la belle indifférence. *Mania* - Mania is characterized by an elevated, expansive, or irritable mood, increased activity, and **grandiosity**, rather than indifference to significant physical symptoms. - Patients in a manic state may exhibit very high energy levels and be easily distracted, which contrasts with the calm detachment of **la belle indifférence**. *Depression* - Depression is associated with low mood, loss of interest or pleasure, and sometimes **psychomotor retardation**, but not a detached indifference to physical incapacitation. - Patients with depression typically report **anxiety** or distress about their symptoms, rather than an unconcerned attitude.

Practice by Chapter

Post-Traumatic Stress Disorder

Practice Questions

Acute Stress Disorder

Practice Questions

Adjustment Disorders

Practice Questions

Reactive Attachment Disorder

Practice Questions

Disinhibited Social Engagement Disorder

Practice Questions

Complex Trauma

Practice Questions

Trauma-Focused Cognitive-Behavioral Therapy

Practice Questions

Eye Movement Desensitization and Reprocessing

Practice Questions

Psychopharmacology for Trauma-Related Disorders

Practice Questions

Trauma in Special Populations

Practice Questions

Resilience and Post-Traumatic Growth

Practice Questions

Dissociative Disorders Related to Trauma

Practice Questions

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