Cluster B Personality Disorders — MCQs
A 13-year-old boy is brought by his parents with history of frequent fighting at school, disciplinary problems, stealing money, assaulting his batchmates and being weak in studies. What is the most appropriate diagnosis for this child:
What is considered the most effective treatment for Borderline Personality Disorder?
Which of the following is a characteristic of borderline personality disorder?
Which of the following is not a Cluster A personality disorder?
Which of the following is NOT a feature of neurosis?
Which of the following is not a characteristic feature of personality disorders?
Which of the following is not a characteristic of schizoid personality disorder?
A young person presents with self-mutilating behaviour and impulsivity. What are they most likely suffering from?
Which is NOT a typical feature of borderline personality disorder?
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?
Cluster B Personality Disorders Indian Medical PG Practice Questions and MCQs
Question 1: A 13-year-old boy is brought by his parents with history of frequent fighting at school, disciplinary problems, stealing money, assaulting his batchmates and being weak in studies. What is the most appropriate diagnosis for this child:
- A. Attention deficit hyperactivity disorder
- B. Autism
- C. Conduct disorder (Correct Answer)
- D. Nothing abnormal (teenage phenomenon)
Explanation: ***Conduct disorder*** - This diagnosis is strongly indicated by the child's pattern of **aggressive behavior** (assaulting batchmates), **coercion/theft** (stealing money), and frequent **rule-breaking** (fighting, disciplinary problems). - These actions represent a persistent disregard for societal norms and the rights of others, characteristic of **conduct disorder** in a 13-year-old. *Attention deficit hyperactivity disorder* - While children with **ADHD** may have disciplinary problems due to impulsivity and inattention, the hallmark features of **aggression** and **theft** are not primary symptoms. - The core symptoms of ADHD are problems with **inattention, hyperactivity**, and **impulsivity**, which are not the central focus of this presentation. *Autism* - **Autism spectrum disorder** is characterized by persistent deficits in **social communication and interaction**, and **restricted, repetitive patterns of behavior**. - The described behaviors of fighting, stealing, and assaulting are not typical manifestations of autism. *Nothing abnormal (teenage phenomenon)* - While some behavioral changes are normal during adolescence, a consistent pattern of **assault, theft, and severe disciplinary problems** goes beyond normal teenage rebellion. - These behaviors indicate a significant underlying issue requiring professional intervention, not just a passing phase.
Question 2: What is considered the most effective treatment for Borderline Personality Disorder?
- A. Combination of DBT and pharmacotherapy
- B. Cognitive Behavioural Therapy (CBT)
- C. Pharmacotherapy alone
- D. Dialectical Behaviour Therapy (DBT) (Correct Answer)
Explanation: ***Dialectical Behaviour Therapy (DBT)*** - **DBT** is the **gold standard** and most evidence-based psychotherapy specifically developed for Borderline Personality Disorder - Developed by **Marsha Linehan** specifically to target the core symptoms of BPD including emotional dysregulation, impulsivity, and interpersonal difficulties - Combines **cognitive-behavioral techniques** with mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness skills - Has the **strongest research evidence** for reducing suicidal behavior, self-harm, and improving overall functioning in BPD patients - Multiple RCTs demonstrate DBT's superiority in treating BPD compared to standard care *Cognitive Behavioural Therapy (CBT)* - While **CBT** is effective for many mental health conditions and can help with certain BPD symptoms, it was not specifically designed for BPD - DBT is actually a specialized adaptation of CBT tailored for BPD, making it more targeted and effective for this specific condition - Generic CBT may help with co-occurring conditions like depression or anxiety but lacks the comprehensive approach needed for core BPD features *Combination of DBT and pharmacotherapy* - This combination is clinically useful, especially when treating **co-morbid conditions** like depression, anxiety, or severe mood instability - However, psychotherapy (particularly DBT) remains the **cornerstone** of BPD treatment, with medications serving an adjunctive role - The question asks for the single most effective treatment, which is DBT alone *Pharmacotherapy alone* - **No medication** is FDA-approved specifically for BPD - Pharmacotherapy may help manage specific symptoms (mood swings, impulsivity, brief psychotic episodes) but does not address the core **personality pathology** - Generally not recommended as monotherapy for BPD; should always be combined with psychotherapy
Question 3: Which of the following is a characteristic of borderline personality disorder?
- A. Unstable interpersonal relationship (Correct Answer)
- B. Grandiosity
- C. Low self esteem
- D. Excessive need for admiration
Explanation: ***Unstable interpersonal relationship*** - A core feature of **borderline personality disorder (BPD)** is a pattern of intense and unstable relationships, often characterized by idealization and devaluation. - Individuals with BPD struggle with a **fear of abandonment**, leading to desperate efforts to avoid real or imagined separation. *Excessive need for admiration* - This is a hallmark feature of **narcissistic personality disorder**, where individuals consistently seek praise and attention. - In BPD, the need is more focused on affirmation and avoiding abandonment rather than pure admiration. *Grandiosity* - **Grandiosity** is a defining characteristic of **narcissistic personality disorder**, involving an exaggerated sense of self-importance and superiority. - While individuals with BPD may have an unstable sense of self-worth, grandiosity is not a primary or consistent feature. *Low self esteem* - While individuals with BPD often experience **low self-esteem** and feelings of worthlessness, this is a symptom present in many mental health conditions and is not specific enough to characterize BPD alone. - The more defining features relate to **identity disturbance**, **affective instability**, and **impulsivity**.
Question 4: Which of the following is not a Cluster A personality disorder?
- A. schizoid
- B. schizotypal
- C. paranoid
- D. anankastic (Correct Answer)
Explanation: ***Anankastic*** - **Anankastic personality disorder**, also known as **obsessive-compulsive personality disorder (OCPD)**, is classified under **Cluster C** personality disorders. - Cluster C disorders are characterized by anxious, fearful thinking or behavior, which differentiates them from the odd or eccentric behaviors of Cluster A. *Schizoid* - **Schizoid personality disorder** is a **Cluster A** personality disorder, characterized by a pervasive pattern of detachment from social relationships and a restricted range of expression of emotions in interpersonal settings. - Individuals with schizoid personality disorder typically show no desire for close relationships, including those with family members. *Schizotypal* - **Schizotypal personality disorder** is a **Cluster A** personality disorder, characterized by pervasive patterns 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. - These individuals may have odd beliefs or magical thinking that is inconsistent with cultural norms. *Paranoid* - **Paranoid personality disorder** is a **Cluster A** personality disorder, characterized by a pervasive distrust and suspiciousness of others, such that their motives are interpreted as malevolent. - Individuals with this disorder often believe that others are exploiting, harming, or deceiving them, even without sufficient basis.
Question 5: Which of the following is NOT a feature of neurosis?
- A. Symptoms cause subjective distress
- B. Contact with reality preserved
- C. Personality disturbances (Correct Answer)
- D. Insight is maintained
Explanation: ***Personality disturbances*** - While neurosis can cause significant distress and impact functioning, it does not typically involve **fundamental alterations in personality structure or identity**. - **Personality disorders**, not neuroses, are characterized by deeply ingrained, inflexible, and maladaptive patterns of perceiving, thinking, and behaving that deviate markedly from cultural expectations. *Symptoms cause subjective distress* - A core characteristic of neurosis is that the individual experiences significant **emotional suffering** and discomfort due to their symptoms, such as anxiety, phobias, or obsessions. - This **subjective distress** is often a primary motivator for seeking treatment. *Contact with reality preserved* - Individuals with neurosis maintain their ability to **distinguish between internal experiences and external reality**, unlike in psychosis where this distinction is lost. - They may understand that their fears or anxieties are irrational, but they are unable to control them. *Insight is maintained* - People with neurosis generally have some level of **awareness** that they have a problem or that their symptoms are unreasonable or excessive. - This **insight** allows them to recognize the need for help and engage in therapeutic processes.
Question 6: Which of the following is not a characteristic feature of personality disorders?
- A. Starts in childhood.
- B. Behavior is maladaptive.
- C. Disorder results in personal distress.
- D. Ego dystonic symptoms (Correct Answer)
Explanation: ***Ego dystonic symptoms*** - Personality disorders are characterized by **ego-syntonic** traits, meaning the individual perceives their thoughts, feelings, and behaviors as consistent with their self-image and acceptable. - **Ego-dystonic symptoms**, conversely, are experienced as alien, inconsistent with one's self-concept, and distressing (e.g., in OCD or major depressive disorder), which is **definitively NOT** a feature of personality disorders. - This is the key distinguishing feature: personality disorder traits are not perceived as problematic by the individual themselves (ego-syntonic), unlike neurotic disorders. *Starts in childhood.* - While personality traits and vulnerabilities may emerge in childhood, **formal diagnosis** of personality disorders is made in **late adolescence or early adulthood** (typically after age 18). - Per DSM-5 and ICD-11, the enduring pattern must be evident by early adulthood. - However, this option is less definitive as some underlying patterns do appear earlier, making "ego dystonic" the better answer. *Behavior is maladaptive.* - A **core diagnostic feature** of personality disorders is a pervasive pattern of **maladaptive behaviors** and inner experiences that deviate from cultural expectations. - These behaviors lead to distress, impairment in social, occupational, or other important areas of functioning. - This IS characteristic of personality disorders. *Disorder results in personal distress.* - Despite ego-syntonic symptoms, individuals with personality disorders frequently experience **significant personal distress**, often arising from consequences of their behaviors, interpersonal conflicts, or functional impairment. - This distress IS characteristic, though it may be indirect rather than from the symptoms themselves. - This IS a feature of personality disorders.
Question 7: Which of the following is not a characteristic of schizoid personality disorder?
- A. Prone to fantasy
- B. Introspective
- C. Aloof & detached
- D. Suspicious (Correct Answer)
Explanation: ***Suspicious*** - **Suspiciousness** and mistrust of others are core features of **paranoid personality disorder**, not schizoid personality disorder. - Individuals with schizoid personality disorder are typically apathetic towards others rather than actively distrustful. *Aloof & detached* - Individuals with schizoid personality disorder are characterized by a pervasive pattern of **detachment from social relationships** and a restricted range of emotional expression. - They often appear emotionally cold and indifferent to praise or criticism, indicating their aloof nature. *Prone to fantasy* - People with schizoid personality disorder frequently engage in **excessive daydreaming** and imaginative fantasy as an escape from reality. - This tendency is a coping mechanism for their limited social interaction and emotional expression. *Introspective* - Schizoid individuals tend to be **preoccupied with their inner world** and thoughts, often to the exclusion of external social interactions. - Their introspective nature contributes to their social withdrawal and isolation.
Question 8: A young person presents with self-mutilating behaviour and impulsivity. What are they most likely suffering from?
- A. Dependent personality disorder
- B. Adjustment disorder
- C. Borderline personality disorder (Correct Answer)
- D. Paranoid personality disorder
Explanation: ***Borderline personality disorder*** - **Self-mutilating behavior** (e.g., cutting) and **impulsivity** are hallmark features of borderline personality disorder. - Individuals with BPD often experience intense emotional dysregulation, unstable relationships, and a fear of abandonment, leading to these behaviors. *Dependent personality disorder* - Characterized by an excessive need to be cared for, leading to submissive and clinging behavior, and fears of separation. - While it can involve unstable relationships due to dependency, it typically does not manifest with recurrent **self-mutilating behaviors** or significant **impulsivity** as core features. *Adjustment disorder* - This disorder is a short-term, stress-related condition that occurs in response to a specific **identifiable stressor**. - While individuals might exhibit behavioral symptoms, it is by definition time-limited and reactive to an external event, and **self-mutilating behavior** and chronic **impulsivity** are not primary diagnostic criteria. *Paranoid personality disorder* - Defined by a pervasive distrust and suspicion of others, interpreting their motives as malevolent. - This disorder is primarily characterized by paranoid ideation and guardedness, rather than the intrinsic **impulsivity** and **self-harm** seen in borderline personality disorder.
Question 9: Which is NOT a typical feature of borderline personality disorder?
- A. Fear of abandonment
- B. Impulsivity
- C. Intense relationships
- D. Stable sense of self (Correct Answer)
Explanation: ***Stable sense of self*** - A **stable sense of self** is contradictory to the defining characteristic of **identity disturbance** seen in borderline personality disorder (BPD). - Individuals with BPD often experience a profoundly **unstable self-image** and chronic feelings of emptiness. *Fear of abandonment* - **Frantic efforts to avoid real or imagined abandonment** are a core diagnostic criterion for BPD. - This fear often leads to intense and unstable interpersonal relationships. *Impulsivity* - **Impulsivity** in at least two areas that are potentially self-damaging (e.g., spending, sex, substance abuse, reckless driving, binge eating) is a key feature of BPD. - This impulsivity can contribute to significant functional impairment and distress. *Intense relationships* - A pattern of **unstable and intense interpersonal relationships**, characterized by alternating between extremes of idealization and devaluation, is hallmark of BPD. - These relationships are often tumultuous and difficult to maintain.
Question 10: 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.
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