Malingering and Factitious Disorders — MCQs
Psychodynamic model of disease explains the psychopathologic cause of all mental illness to be
A 43-year-old presents to the emergency department accompanied by police. He came to the police station accusing his daughter of wanting to kill him. The police, after investigating the family and the neighbors, understood that it was a false accusation. His physical examination is not remarkable. What is the most likely diagnosis here?
Markedly inappropriate sensitivity, self-importance, and suspiciousness are clinical features of which condition?
A girl exhibits aggressive behavior such as smashing and throwing objects and verbally abusing hospital staff. However, she shows a different demeanor towards a particular resident doctor. What could be the most likely diagnosis?
A person going to temple experiences unwanted, intrusive thoughts urging them to abuse God, which cause significant distress. The likely diagnosis is
Which of the following is NOT a characteristic feature of somatization disorder?
Which of the following is a characteristic feature of Histrionic Personality Disorder?
A 36-year-old woman presents with a headache, backache, epigastric fullness, and decreased sexual desire. She has lost 2.5 kg over the past 3 years, and her appetite is otherwise normal. Her husband had a major vehicular accident 8 years ago. Which of the following diagnoses best describes the mental status of this patient?
A nondiabetic, nonhypertensive patient has occasional extra heartbeats. The doctor informed them it is benign, but the patient continues to seek investigations from doctor to doctor. This is a type of:
What is the primary characteristic of antisocial personality disorder?
Malingering and Factitious Disorders Indian Medical PG Practice Questions and MCQs
Question 1: Psychodynamic model of disease explains the psychopathologic cause of all mental illness to be
- A. Structural and functional defect in CNS
- B. Maladaptive
- C. Cognition difficulties
- D. Unconscious conflict (Correct Answer)
Explanation: **Correct: Unconscious conflict** - The **psychodynamic model**, largely based on Freudian theory, posits that psychopathology arises from unresolved **unconscious conflicts** or repressed urges and experiences. - These conflicts typically stem from early childhood experiences and defense mechanisms used to cope with them, leading to symptomatic behavior. - This is the fundamental explanatory mechanism of the psychodynamic framework. *Incorrect: Structural and functional defect in CNS* - This explanation aligns with the **biomedical model**, which attributes mental illness to biological factors like **neurotransmitter imbalances**, genetic predispositions, or brain abnormalities. - While biological factors are crucial in understanding some mental illnesses, they are not the primary explanatory mechanism in the psychodynamic framework. *Incorrect: Maladaptive* - While psychopathology often involves **maladaptive behaviors** or thought patterns, the psychodynamic model views these as symptoms or manifestations of the underlying unconscious conflict, rather than the root cause itself. - Other models, like **behavioral psychology**, focus more directly on maladaptive learning as the primary cause. *Incorrect: Cognition difficulties* - **Cognitive difficulties** and distortions are central to the **cognitive model** of psychopathology, which suggests that mental illness results from faulty thinking patterns or dysfunctional schemas. - The psychodynamic model acknowledges intellectual functions, but it primarily sees disturbances in cognition as driven by deeper, unconscious emotional processes.
Question 2: A 43-year-old presents to the emergency department accompanied by police. He came to the police station accusing his daughter of wanting to kill him. The police, after investigating the family and the neighbors, understood that it was a false accusation. His physical examination is not remarkable. What is the most likely diagnosis here?
- A. Cotard syndrome
- B. Delusional disorder (Correct Answer)
- C. Illusions
- D. Hallucinations
Explanation: ***Delusional disorder*** - This diagnosis fits the scenario as the patient holds a **false, fixed belief** (daughter wanting to kill him) that is not amenable to change in light of conflicting evidence. - The delusion is **non-bizarre** and relates to situations that can occur in real life, consistent with delusional disorder, and there are no other significant psychotic symptoms or impairment in functioning. *Cotard syndrome* - This is a rare syndrome characterized by **nihilistic delusions** (e.g., belief that one is dead, does not exist, or that organs have putrefied). - The patient's delusion in the question is persecutory, not nihilistic. *Illusions* - **Illusions** are misinterpretations of real external stimuli (e.g., seeing a coat in the dark and believing it's a person). - The patient's belief is a **false belief** without an external stimulus being misinterpreted. *Hallucinations* - **Hallucinations** are sensory experiences that occur in the absence of an external stimulus (e.g., hearing voices when no one is speaking). - The patient's presentation is characterized by a **fixed false belief**, not primarily by sensory perceptions without external stimuli.
Question 3: Markedly inappropriate sensitivity, self-importance, and suspiciousness are clinical features of which condition?
- A. a) Antisocial
- B. b) Histrionic
- C. c) Schizoid
- D. d) Paranoid (Correct Answer)
Explanation: ***Paranoid*** - **Paranoid personality disorder** is characterized by a pervasive distrust and suspiciousness of others, interpreting their motives as malevolent. - This leads to features like heightened **sensitivity**, an exaggerated sense of **self-importance**, and **suspiciousness** that is often unwarranted. *Antisocial* - **Antisocial personality disorder** is marked by a pervasive pattern of disregard for and violation of the rights of others, often involving deceit and impulsivity. - Core features include a lack of **empathy**, impulsivity, and a history of **disregard for social norms**, rather than suspiciousness or sensitivity. *Histrionic* - **Histrionic personality disorder** is characterized by excessive emotionality and attention-seeking behavior. - Individuals with this disorder tend to be overly dramatic, use physical appearance to draw attention to themselves, and have relationships they consider more intimate than they actually are, not suspicious or self-important. *Schizoid* - **Schizoid personality disorder** involves a pervasive pattern of detachment from social relationships and a restricted range of expression of emotions in interpersonal settings. - Individuals typically show little interest in social relationships, prefer solitude, and appear indifferent to praise or criticism, without the element of suspiciousness.
Question 4: A girl exhibits aggressive behavior such as smashing and throwing objects and verbally abusing hospital staff. However, she shows a different demeanor towards a particular resident doctor. What could be the most likely diagnosis?
- A. Bipolar disorder
- B. Schizoaffective disorder
- C. Antisocial personality
- D. Borderline personality disorder (Correct Answer)
Explanation: ***Borderline personality disorder*** - Patients with **borderline personality disorder** often exhibit **impulsivity**, intense mood swings, and a pattern of unstable interpersonal relationships, leading to aggressive outbursts. - Their unpredictable behavior and tendency to form intense, unstable attachments or a "favorite person" dynamic are characteristic, as seen in her differing demeanor towards a particular resident doctor. *Bipolar disorder* - While bipolar disorder involves **mood swings**, the behavioral patterns are typically characterized by distinct episodes of **mania** or hypomania and depression, with less emphasis on chronic interpersonal instability and aggression. - The aggression in bipolar disorder is often associated with the manic phase but lacks the consistent pattern of relationship instability and "favorite person" dynamic described. *Schizoaffective disorder* - This disorder involves a combination of **psychotic symptoms** (like delusions or hallucinations) and **mood symptoms** (like depression or mania), which are not explicitly described here as the primary issue. - The aggressive behavior is not primarily driven by psychosis, and the specific interpersonal dynamic with staff is more suggestive of a personality disorder. *Antisocial personality* - **Antisocial personality disorder** is characterized by a pervasive pattern of disregard for and violation of the **rights of others** and may include aggression, but it often involves a lack of empathy and manipulativeness rather than the intense emotional dysregulation and unstable interpersonal patterns seen in borderline personality. - While aggressive behavior is present, the specific description of verbally abusing staff while showing a "different demeanor" towards a particular doctor points away from the typical presentation of antisocial disregard for others.
Question 5: A person going to temple experiences unwanted, intrusive thoughts urging them to abuse God, which cause significant distress. The likely diagnosis is
- A. Mania
- B. Schizophrenia
- C. Delusion
- D. Obsessive-Compulsive Disorder (Correct Answer)
Explanation: ***Obsessive-Compulsive Disorder*** - The patient experiences **unwanted, intrusive thoughts** (obsessions) that cause significant anxiety and distress, such as the urge to abuse God. - The **irresistible urge** despite personal values suggests a compulsion to alleviate distress associated with the obsessive thought, even if the action is not performed. *Mania* - Characterized by an **elevated or irritable mood**, increased energy, and goal-directed activity, which does not fit the described symptom of internal, distressing urges. - Symptoms often include **racing thoughts**, grandiosity, and decreased need for sleep. *Schizophrenia* - Involves disruptions in thought processes, perceptions, emotional responsiveness, and social interactions, often including **hallucinations** or **delusions**. - The described symptom is an urge, not a break from reality or a hallucination. *Delusion* - A **fixed, false belief** that is not amenable to change in light of conflicting evidence. - The scenario describes an urge or an intrusive thought, which the person recognizes as distressing and unwanted, not a held belief.
Question 6: Which of the following is NOT a characteristic feature of somatization disorder?
- A. Absence of pseudo neurological symptoms
- B. Absence of pain symptoms
- C. Rejection of the sick role (Correct Answer)
- D. Lack of sexual symptoms
Explanation: ***Rejection of the sick role*** - Patients with somatization disorder (now classified under **somatic symptom disorder** in DSM-5) characteristically **embrace the sick role**, not reject it - They actively seek medical attention, present with multiple chronic physical symptoms, express significant distress, and often become preoccupied with their perceived illnesses - This adoption of the sick role is a key behavioral pattern distinguishing somatization disorder from malingering or factitious disorder *Absence of pseudo-neurological symptoms* - This is incorrect because **pseudo-neurological (conversion) symptoms** are characteristic features of somatization disorder - Examples include paralysis, blindness, seizures, sensory loss, aphonia, and loss of coordination - These symptoms resemble neurological conditions but lack organic pathology *Absence of pain symptoms* - This is incorrect because **pain symptoms** are among the most common presentations in somatization disorder - Patients typically report pain in multiple sites: headaches, back pain, joint pain, chest pain, abdominal pain - Pain complaints are often one of the primary reasons these patients seek medical care *Lack of sexual symptoms* - This is incorrect because **sexual and reproductive symptoms** are frequently reported in somatization disorder - Examples include sexual indifference, erectile dysfunction, dyspareunia, irregular menses, excessive menstrual bleeding, and vomiting throughout pregnancy - These contribute to the widespread and varied somatic complaints characteristic of the disorder
Question 7: Which of the following is a characteristic feature of Histrionic Personality Disorder?
- A. Attention-seeking behavior (Correct Answer)
- B. Disregard for social norms
- C. Emotional instability
- D. Exaggerated emotional expression
Explanation: ***Attention-seeking behavior*** - Individuals with **Histrionic Personality Disorder** exhibit pervasive and excessive **emotionality** and **attention-seeking behaviors**. - This often manifests as discomfort when not being the center of attention and using physical appearance to draw attention to themselves. *Disregard for social norms* - This is a primary characteristic of **Antisocial Personality Disorder**, involving a persistent pattern of **disregard for and violation of the rights of others**, not HPD. - Individuals with antisocial personality disorder often engage in deceitfulness, impulsivity, and lack of remorse. *Emotional instability* - While histrionic individuals can have rapidly shifting emotions, profound **emotional instability**, including rapid mood swings and intense anger, is more characteristic of **Borderline Personality Disorder**. - **Borderline Personality Disorder** also features instability in relationships and self-image, which differs from the attention-seeking nature of HPD. *Exaggerated emotional expression* - While individuals with HPD often display **exaggerated emotional expression**, it is a component of their broader and more encompassing **attention-seeking behavior**, making "attention-seeking behavior" the more definitive characteristic among the choices. - The emotional displays are often shallow and theatrical, serving the purpose of drawing and maintaining attention.
Question 8: A 36-year-old woman presents with a headache, backache, epigastric fullness, and decreased sexual desire. She has lost 2.5 kg over the past 3 years, and her appetite is otherwise normal. Her husband had a major vehicular accident 8 years ago. Which of the following diagnoses best describes the mental status of this patient?
- A. Adjustment disorder and depression
- B. Depersonalization disorder
- C. Posttraumatic stress disorder (PTSD)
- D. Somatic Symptom Disorder (Correct Answer)
Explanation: ***Somatic Symptom Disorder*** - The patient presents with **multiple unexplained physical symptoms** (headache, backache, epigastric fullness, decreased sexual desire) affecting different organ systems that have persisted over years. This is characteristic of **Somatic Symptom Disorder** (formerly somatization disorder in DSM-IV). - According to **DSM-5 criteria**, this disorder involves one or more somatic symptoms that are distressing, along with excessive thoughts, feelings, or behaviors related to these symptoms, persisting for **more than 6 months**. - There is a **temporal relationship with a stressful event** (husband's accident 8 years ago), suggesting psychological distress manifesting as physical symptoms. - The chronic nature of multiple somatic complaints across body systems without adequate medical explanation points to this diagnosis. *Depersonalization-Derealization Disorder* - This disorder involves persistent or recurrent feelings of **detachment from one's own mental processes or body** (depersonalization) or feeling that surroundings are unreal (derealization). - The patient's symptoms are primarily **physical complaints**, not experiences of unreality or detachment from self. - No mention of feeling like an outside observer of one's thoughts or body. *Adjustment disorder and depression* - While the trauma (husband's accident) could trigger an **adjustment disorder**, this diagnosis requires symptoms to occur **within 3 months** of the stressor and typically resolve within **6 months** after the stressor ends. The 8-year timeframe makes this unlikely. - **Depression** typically involves prominent **mood disturbances** (persistent sadness, anhedonia), sleep disturbances, fatigue, guilt, and concentration difficulties. While decreased libido and appetite changes can occur, the predominant presentation here is multiple somatic complaints rather than mood symptoms. - The patient's normal appetite and lack of described mood symptoms make major depression less likely. *Posttraumatic stress disorder (PTSD)* - PTSD requires **direct exposure** to actual or threatened death, serious injury, or sexual violence. The patient's **husband** experienced the accident, not the patient directly (though witnessing could qualify). - Key PTSD symptoms include **intrusive re-experiencing** (flashbacks, nightmares), **avoidance** of trauma reminders, **negative alterations in cognition and mood**, and **hyperarousal** symptoms. - The vignette describes **somatic complaints** but no re-experiencing, avoidance behaviors, or hyperarousal, making PTSD unlikely.
Question 9: A nondiabetic, nonhypertensive patient has occasional extra heartbeats. The doctor informed them it is benign, but the patient continues to seek investigations from doctor to doctor. This is a type of:
- A. Depression
- B. Conversion disorder
- C. Somatoform pain
- D. Illness Anxiety Disorder (Correct Answer)
Explanation: ***Illness Anxiety Disorder*** - This condition is characterized by **preoccupation with having or acquiring a serious illness**, despite minimal or no somatic symptoms, or an excessive preoccupation if symptoms are present. - The patient's repeated seeking of investigations despite medical assurance of a benign condition aligns with the diagnostic criteria of **illness anxiety disorder**, where reassurance has little effect. *Depression* - While **depressive symptoms** (e.g., low mood, anhedonia) can coexist with health anxieties, the primary driver here is the fear of serious illness rather than pervasive sadness or loss of interest. - Patients with depression typically report a **generalized dysphoria** or lack of energy, which is not the central issue described. *Conversion disorder* - Involves **neurological symptoms** (e.g., paralysis, blindness, seizures) that are incompatible with recognized neurological conditions and are not intentionally produced. - The patient's concern is about a benign cardiac finding, not the sudden onset of **functional neurological deficits**. *Somatoform pain* - This term is older and has largely been replaced by **Somatic Symptom Disorder with predominant pain**, where psychological factors play a significant role in the onset, severity, exacerbation, or maintenance of pain. - The patient's main concern is about the **implication of a benign symptom** rather than experiencing overwhelming pain itself.
Question 10: What is the primary characteristic of antisocial personality disorder?
- A. Violation of rules of society (Correct Answer)
- B. Attention-seeking behavior
- C. Unstable interpersonal relationship
- D. Grandiose behavior
Explanation: ***Violation of rules of society*** - A primary characteristic of Antisocial Personality Disorder (ASPD) is a pervasive pattern of **disregard for and violation of the rights of others**, often manifested by **failure to conform to social norms and laws**. - Individuals with ASPD frequently engage in **deceitfulness, impulsivity, irritability, aggressiveness**, and a consistent **irresponsibility** that leads them to break societal rules. *Attention-seeking behavior* - While some individuals with ASPD might engage in behaviors that attract attention, **attention-seeking is a core feature of Histrionic Personality Disorder**, not ASPD. - Individuals with ASPD are more focused on manipulation and exploitation rather than seeking to be the center of attention for its own sake. *Unstable interpersonal relationship* - **Unstable interpersonal relationships** are a hallmark feature of **Borderline Personality Disorder**, characterized by intense, chaotic, and often short-lived relationships. - In ASPD, relationships are often superficial and formed to exploit others, reflecting a lack of empathy rather than instability driven by fear of abandonment. *Grandiose behavior* - **Grandiose behavior** and an exaggerated sense of self-importance are primary characteristics of **Narcissistic Personality Disorder**. - Although individuals with ASPD may exhibit some self-importance, it is typically linked to their manipulative tendencies and sense of entitlement rather than primary grandiosity.
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