Classification of Personality Disorders — MCQs
Which of the following is not a characteristic of schizoid personality disorder?
Which of the following is not a Cluster A personality disorder?
A young person presents with self-mutilating behaviour and impulsivity. What are they most likely suffering from?
A 24-year-old male presents for evaluation. He appears very calm and charming in front of the psychiatrist but often gets into fights with friends, skips classes, breaks traffic rules, and is involved in multiple police cases. What is the most likely diagnosis?
Which of the following conditions does not typically involve delusions?
Which of the following is a characteristic feature of Histrionic Personality Disorder?
What is considered the most effective treatment for Borderline Personality Disorder?
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?
Which personality disorder is commonly associated with bipolar disorder?
Classification of Personality Disorders Indian Medical PG Practice Questions and MCQs
Question 1: 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 2: 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 3: 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 4: A 24-year-old male presents for evaluation. He appears very calm and charming in front of the psychiatrist but often gets into fights with friends, skips classes, breaks traffic rules, and is involved in multiple police cases. What is the most likely diagnosis?
- A. Narcissistic personality disorder
- B. Paranoid personality disorder
- C. Schizotypal personality disorder
- D. Antisocial personality disorder (Correct Answer)
Explanation: ***Antisocial personality disorder*** - The patient's **charming demeanor** while frequently engaging in **fights, rule-breaking**, and **legal issues** is characteristic of antisocial personality disorder. - Individuals with this disorder often display **disregard for social norms**, lack **empathy**, and have a history of **irresponsibility** and **deceitfulness**. *Narcissistic personality disorder* - This disorder is marked by a pervasive pattern of **grandiosity**, a need for **admiration**, and a lack of **empathy**, but it does not typically involve a pattern of recurrent **antisocial behavior** or **criminality** like that described. - While they might be perceived as charming, their primary motivation is self-enhancement and they are less likely to repeatedly engage in behaviors that actively violate the rights of others or societal rules for personal gain or impulsivity. *Paranoid personality disorder* - Characterized by pervasive **distrust and suspiciousness** of others' motives, interpreting them as malevolent, which is not depicted in this patient's presentation. - Individuals with this disorder tend to be **guarded, hold grudges**, and may be **secretive**, rather than openly engaging in antisocial acts and charming manipulation. *Schizotypal personality disorder* - Involves patterns of **eccentric behavior**, peculiar thinking, and extreme discomfort in close relationships, often due to **perceptual distortions** or **magical beliefs**. - This patient's presentation of social charm and calculated antisocial acts is not consistent with the **social isolation** and **oddities** typical of schizotypal personality disorder.
Question 5: Which of the following conditions does not typically involve delusions?
- A. Delirium
- B. Alcohol withdrawal
- C. OCD (Correct Answer)
- D. Schizophrenia
Explanation: ***OCD*** - **Obsessive-compulsive disorder** is characterized by recurrent, intrusive **thoughts (obsessions)** and repetitive **behaviors (compulsions)**, which the individual typically recognizes as irrational. - While patients with severe OCD may have **poor insight**, they generally do not experience **delusions**, which are fixed, false beliefs held despite evidence to the contrary. *Delirium* - **Delirium** is an acute, fluctuating disturbance of consciousness resulting from medical conditions or substance intoxication/withdrawal, often accompanied by **psychotic symptoms** including **delusions** and **hallucinations**. - The rapid onset and global cognitive impairment make **delusions** a common feature. *Schizophrenia* - **Schizophrenia** is a severe mental disorder characterized by **psychotic symptoms**, with **delusions** being one of the hallmark positive symptoms. - These **delusions** often include **persecutory**, **grandiose**, or **somatic themes**, among others. *Alcohol withdrawal* - Severe **alcohol withdrawal** can lead to **delirium tremens (DTs)**, which is associated with **psychotic symptoms** such as **delusions** and vivid **hallucinations** (often visual or tactile). - These **delusions** are often **persecutory** or referential in nature and contribute to the patient's fear and agitation.
Question 6: 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 7: 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 8: 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 9: 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 10: Which personality disorder is commonly associated with bipolar disorder?
- A. Narcissistic Personality Disorder
- B. Borderline Personality Disorder (Correct Answer)
- C. Obsessive-Compulsive Personality Disorder
- D. Antisocial Personality Disorder
Explanation: ***Borderline Personality Disorder*** - **Borderline Personality Disorder (BPD)** and **bipolar disorder** share overlapping symptoms such as mood instability, impulsivity, and relational difficulties. - Due to these shared features, there is a high comorbidity rate, and distinguishing between the two can be challenging, often requiring careful assessment of symptom origins and patterns. *Obsessive-Compulsive Personality Disorder* - **Obsessive-Compulsive Personality Disorder (OCPD)** is characterized by a preoccupation with orderliness, perfectionism, and control. - While an individual can have both, OCPD does not typically share the prominent **mood instability** or **impulsivity** that are core to bipolar disorder. *Narcissistic Personality Disorder* - **Narcissistic Personality Disorder (NPD)** involves a pervasive pattern of grandiosity, a need for admiration, and a lack of empathy, often presenting with inflated self-esteem or sense of superiority. - While **grandiosity** can be seen in manic phases of bipolar disorder, the chronic and pervasive nature of NPD, particularly the lack of empathy, differs from the episodic mood extremes of bipolar disorder. *Antisocial Personality Disorder* - **Antisocial Personality Disorder (ASPD)** is characterized by a disregard for and violation of the rights of others, often involving deception, impulsivity, and criminal behavior. - While **impulsivity** and **reckless behavior** can occur during manic episodes in bipolar disorder, ASPD's core features are a pervasive pattern of deceitfulness and lack of remorse, which are not primary symptoms of bipolar disorder.
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