Personality Disorders — MCQs
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A female patient presents with a history of slash wrist attempts and self-harm. What is the most likely diagnosis?
A 21-year-old medical student's girlfriend reports that he is "way too serious about studies," is very boring, and she finds it difficult to continue the relationship. She states that he attends every clinical posting, asks postgraduates to take attendance, routinely goes to the library after college and stays late reading textbooks. A few days prior, he argued with a pharmacology professor in front of the entire batch about the drug of choice for a particular disorder. The patient, when questioned, states, "I don't understand why she is upset with me. I am doing the right thing and I don't understand why other students, teachers, and the principal cannot be as dedicated as me." What is the diagnosis?
A man is described as always punctual and frugal, distressed by minor deviations and mistakes from others. He meticulously keeps things organized. His relatives state he has always been this way, sometimes causing significant distress to those around him. This presentation is most consistent with which of the following clinical scenarios?
Which personality type is associated with coronary artery disease?
Schizotypal personality disorder belongs to which cluster of personality disorders?
Obsessive attention by an individual towards another person is called?
Which of the following personality traits is most strongly associated with an increased risk of developing schizophrenia?
All of the following personality disorders can be associated with bipolar disorder, except:
Sociopathic personality is associated with which of the following conditions?
A 35-year-old man with an obsessive-compulsive personality disorder is likely to exhibit all of the following features, except?
Personality Disorders Indian Medical PG Practice Questions and MCQs
Question 41: A female patient presents with a history of slash wrist attempts and self-harm. What is the most likely diagnosis?
- A. Borderline personality disorder (Correct Answer)
- B. Obsessive-compulsive disorder
- C. Conversion disorder
- D. Histrionic personality disorder
Explanation: ### Explanation **Correct Answer: A. Borderline Personality Disorder (BPD)** The hallmark of **Borderline Personality Disorder** is a pervasive pattern of instability in interpersonal relationships, self-image, and affect, along with marked impulsivity. **Recurrent suicidal behavior, gestures, threats, or self-mutilating behavior** (such as "slash wrist" attempts or cigarette burns) is a core diagnostic criterion (DSM-5). These acts are often triggered by a fear of real or imagined abandonment or as a maladaptive way to cope with intense emotional pain and "emptiness." **Why other options are incorrect:** * **B. Obsessive-Compulsive Disorder (OCD):** Characterized by intrusive thoughts (obsessions) and repetitive behaviors (compulsions). While patients may experience distress, self-harm is not a defining clinical feature. * **C. Conversion Disorder (Functional Neurological Symptom Disorder):** Involves unexplained neurological symptoms (e.g., paralysis, blindness, or seizures) triggered by psychological stressors. It does not typically present with deliberate self-harm. * **D. Histrionic Personality Disorder:** While these patients are attention-seeking and emotionally labile, they typically use flamboyant behavior and physical attractiveness to gain attention. While they may make suicidal threats for attention, actual self-mutilation is much more characteristic of BPD. **High-Yield Clinical Pearls for NEET-PG:** * **Defense Mechanism:** The most characteristic defense mechanism in BPD is **Splitting** (viewing people as "all good" or "all bad"). * **Treatment of Choice:** **Dialectical Behavior Therapy (DBT)** is the gold-standard psychotherapy for BPD. * **Micropsychotic Episodes:** Under extreme stress, BPD patients may experience transient paranoid ideation or dissociative symptoms. * **Gender:** BPD is more commonly diagnosed in females (approx. 3:1 ratio).
Question 42: A 21-year-old medical student's girlfriend reports that he is "way too serious about studies," is very boring, and she finds it difficult to continue the relationship. She states that he attends every clinical posting, asks postgraduates to take attendance, routinely goes to the library after college and stays late reading textbooks. A few days prior, he argued with a pharmacology professor in front of the entire batch about the drug of choice for a particular disorder. The patient, when questioned, states, "I don't understand why she is upset with me. I am doing the right thing and I don't understand why other students, teachers, and the principal cannot be as dedicated as me." What is the diagnosis?
- A. Borderline Personality Disorder
- B. Anankastic Personality Disorder (Correct Answer)
- C. Histrionic Personality Disorder
- D. Narcissistic Personality Disorder
Explanation: ### Explanation The correct diagnosis is **Anankastic Personality Disorder**, also known as **Obsessive-Compulsive Personality Disorder (OCPD)**. **Why it is correct:** The patient exhibits the classic triad of **perfectionism, rigidity, and preoccupation with rules/order**. His behavior—attending every posting, demanding attendance be taken, and staying late at the library—demonstrates an excessive devotion to work and productivity at the expense of leisure and relationships. His argument with the professor and his belief that others are "not dedicated enough" highlight the **ego-syntonic** nature of this disorder; he perceives his rigid standards as correct and others as flawed. Unlike OCD, there are no true obsessions or compulsions here, but rather a pervasive pattern of perfectionism. **Why other options are incorrect:** * **Borderline Personality Disorder:** Characterized by emotional instability, fear of abandonment, self-harm, and "splitting" (idealization/devaluation). This patient is stable but rigid. * **Histrionic Personality Disorder:** Characterized by attention-seeking behavior, excessive emotionality, and seductive charm. This patient is described as "boring" and "too serious." * **Narcissistic Personality Disorder:** While both may lack empathy, Narcissists seek admiration and have a sense of grandiosity. The Anankastic patient is driven by a rigid adherence to "the right way" and rules, rather than a need for praise. **High-Yield Clinical Pearls for NEET-PG:** * **Ego-syntonic vs. Ego-dystonic:** OCPD (Anankastic) is ego-syntonic (patient likes their traits), whereas OCD is ego-dystonic (patient is distressed by their symptoms). * **Key ICD-10 Criteria:** Feelings of excessive doubt, preoccupation with details/rules, pedantry, and rigidity. * **Defense Mechanism:** The primary defense mechanism used in Anankastic PD is **Reaction Formation** and **Isolation of Affect**.
Question 43: A man is described as always punctual and frugal, distressed by minor deviations and mistakes from others. He meticulously keeps things organized. His relatives state he has always been this way, sometimes causing significant distress to those around him. This presentation is most consistent with which of the following clinical scenarios?
- A. Asperger's syndrome
- B. Anxious avoidant personality disorder
- C. Obsessive compulsive personality disorder (Correct Answer)
- D. Tourette's disorder
Explanation: ### Explanation **Correct Answer: C. Obsessive-compulsive personality disorder (OCPD)** The clinical presentation highlights a pervasive pattern of **perfectionism, inflexibility, and orderliness**. The key features described—punctuality, frugality, distress over minor deviations, and meticulous organization—are hallmark traits of OCPD (also known as Anankastic Personality Disorder). Unlike Obsessive-Compulsive Disorder (OCD), OCPD is **ego-syntonic** (the individual perceives their behavior as correct and rational) and is characterized by a preoccupation with rules and control at the expense of efficiency and relationships. **Why the other options are incorrect:** * **A. Asperger’s Syndrome (Autism Spectrum Disorder):** While it involves rigid routines, it is primarily characterized by significant deficits in social communication and restricted, repetitive patterns of behavior or interests, which are not the primary focus here. * **B. Anxious Avoidant Personality Disorder:** This is defined by extreme social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation. The patient avoids social interaction due to fear of rejection, not a need for orderliness. * **D. Tourette’s Disorder:** This is a neurodevelopmental tic disorder characterized by multiple motor tics and at least one vocal tic lasting for more than one year. It does not involve personality traits like frugality or perfectionism. **High-Yield Clinical Pearls for NEET-PG:** * **OCPD vs. OCD:** OCPD is *ego-syntonic* (no insight that behavior is a problem), whereas OCD is *ego-dystonic* (patient is distressed by their obsessions/compulsions). * **Mnemonics:** Remember **"PERFECTION"** for OCPD: **P**reoccupied with rules, **E**mpty of emotion, **R**igid, **F**rugal, **E**xcessive devotion to work, **C**ontrol freak, **T**oken hoarder, **I**nflexible, **O**ver-conscientious, **N**on-delegating. * **Defense Mechanism:** The primary defense mechanism used in OCPD is **Reaction Formation** and **Isolation of Affect**.
Question 44: Which personality type is associated with coronary artery disease?
- A. Type A (Correct Answer)
- B. Type B
- C. Type C
- D. Type D
Explanation: **Explanation:** The association between personality patterns and physical health is a high-yield topic in Behavioral Sciences. **Type A Personality (Correct Answer):** First described by cardiologists Friedman and Rosenman, Type A behavior is characterized by **time urgency, competitiveness, high ambition, and hostility.** Among these traits, **hostility and anger** are the most significant independent risk factors for developing **Coronary Artery Disease (CAD)**. The physiological basis involves chronic sympathetic nervous system activation, leading to increased cortisol and catecholamines, which contribute to hypertension and atherosclerosis. **Incorrect Options:** * **Type B:** This is the opposite of Type A. These individuals are relaxed, easy-going, and less stressed. They have a significantly lower risk of stress-related cardiac events. * **Type C:** This personality is characterized by being cooperative, compliant, and suppressing negative emotions (especially anger). It has been traditionally associated with a higher predisposition to **Cancer**. * **Type D (Distressed):** Characterized by "joint tendency" toward negative affectivity and social inhibition. While Type D is associated with a **poor prognosis and increased mortality AFTER** a cardiac event has occurred, Type A remains the classic association for the development of CAD in medical literature. **Clinical Pearls for NEET-PG:** * **Hostility** is the specific component of Type A most predictive of heart disease. * **Type A** = CAD/MI. * **Type C** = Cancer (think "C" for Cancer). * **Type D** = Distressed (Negative affect + Social inhibition).
Question 45: Schizotypal personality disorder belongs to which cluster of personality disorders?
- A. Cluster A (Correct Answer)
- B. Cluster B
- C. Cluster C
- D. Cluster D
Explanation: **Explanation:** Personality disorders in the DSM-5 are categorized into three distinct clusters based on shared descriptive characteristics. **1. Why Cluster A is Correct:** Cluster A is known as the **"Odd or Eccentric"** cluster. It includes Paranoid, Schizoid, and **Schizotypal** personality disorders. Schizotypal personality disorder is characterized by pervasive patterns of social deficits, reduced capacity for close relationships, cognitive or perceptual distortions, and eccentric behavior. It is often considered part of the "schizophrenia spectrum" due to shared genetic and biological markers, though the symptoms are less severe than full-blown psychosis. **2. Why Other Options are Incorrect:** * **Cluster B:** Known as the **"Dramatic, Emotional, or Erratic"** cluster. It includes Antisocial, Borderline, Histrionic, and Narcissistic personality disorders. These individuals typically struggle with impulse control and emotional regulation. * **Cluster C:** Known as the **"Anxious or Fearful"** cluster. It includes Avoidant, Dependent, and Obsessive-Compulsive personality disorders. * **Cluster D:** This is a **distractor**. There is no "Cluster D" in the DSM-5 classification of personality disorders. **High-Yield Clinical Pearls for NEET-PG:** * **Schizotypal vs. Schizoid:** While both involve social isolation, Schizotypal involves **"Magical Thinking"** and odd beliefs, whereas Schizoid involves a total **lack of interest** in social relationships (the "loner"). * **Key Feature:** "Magical thinking" (e.g., belief in clairvoyance or telepathy) is a classic buzzword for Schizotypal PD in exams. * **Mnemonic for Clusters:** * **A:** **A**loof (Odd/Eccentric) * **B:** **B**east/Bad (Dramatic/Erratic) * **C:** **C**owardly (Anxious/Fearful)
Question 46: Obsessive attention by an individual towards another person is called?
- A. Stalking (Correct Answer)
- B. Perceiving
- C. Following
- D. Pressurizing
Explanation: **Explanation:** **Stalking** is defined as a pattern of repeated and unwanted attention, harassment, contact, or any other course of conduct directed at a specific person that would cause a reasonable person to feel fear. In psychiatry and forensic medicine, it is characterized by an **obsessive fixation** or preoccupation with another individual. It often involves persistent following, monitoring, or communicating with the victim against their will. **Analysis of Options:** * **A. Stalking (Correct):** This is the specific clinical and legal term for obsessive, intrusive attention. It is frequently associated with personality disorders (such as Borderline or Narcissistic) and, in severe cases, delusional disorders (like Erotomania/De Clerambault’s syndrome). * **B. Perceiving:** This is a general cognitive process of becoming aware of something through the senses. It lacks the pathological element of obsession or behavioral persistence. * **C. Following:** While following is a *component* of stalking, it is a neutral physical action. Stalking is the broader clinical syndrome that encompasses the obsessive intent behind the action. * **D. Pressurizing:** This refers to the act of coercing or influencing someone to do something. While a stalker may pressurize a victim, it does not define the obsessive attention itself. **High-Yield Clinical Pearls for NEET-PG:** * **De Clerambault’s Syndrome (Erotomania):** A delusional belief that another person (usually of higher status) is in love with the individual. This is a common underlying cause of stalking behavior. * **Cyberstalking:** A modern variant using electronic communication (emails, social media) to harass a victim. * **Legal Correlation:** In the Indian Penal Code (IPC), stalking is addressed under **Section 354D**, which was added following the Criminal Law (Amendment) Act, 2013.
Question 47: Which of the following personality traits is most strongly associated with an increased risk of developing schizophrenia?
- A. Borderline personality disorder
- B. Schizoid personality disorder
- C. Schizotypal personality disorder (Correct Answer)
- D. Antisocial personality disorder
Explanation: **Explanation:** **Schizotypal Personality Disorder (STPD)** is the correct answer because it lies on the **Schizophrenia Spectrum**. It shares a genetic, phenomenological, and biological link with schizophrenia. Patients with STPD exhibit "positive-like" symptoms such as magical thinking, ideas of reference, and odd speech, alongside "negative-like" symptoms such as social anxiety and eccentric behavior. Longitudinal studies show that approximately **10-20%** of individuals with STPD may eventually transition to a full diagnosis of schizophrenia. **Analysis of Incorrect Options:** * **Borderline Personality Disorder (BPD):** Characterized by emotional instability, impulsivity, and unstable relationships. While transient stress-related paranoia can occur, it is not a premorbid precursor to schizophrenia. * **Schizoid Personality Disorder:** Characterized by social detachment and a restricted range of emotional expression. While it belongs to Cluster A, it lacks the cognitive-perceptual distortions (magical thinking) seen in Schizotypal PD and has a lower rate of conversion to schizophrenia. * **Antisocial Personality Disorder:** A Cluster B disorder characterized by a disregard for the rights of others and lack of remorse. It has no established genetic or clinical link to the development of schizophrenia. **High-Yield Clinical Pearls for NEET-PG:** * **Cluster A (Odd/Eccentric):** Includes Schizotypal, Schizoid, and Paranoid PDs. These are most closely linked to psychotic disorders. * **The "Schizotypy" Concept:** STPD is often considered a "fruste" or milder phenotypic expression of the schizophrenia genotype. * **Key Distinguisher:** Unlike Schizophrenia, Schizotypal PD does not involve persistent, fixed delusions or continuous hallucinations; the symptoms are "sub-threshold."
Question 48: All of the following personality disorders can be associated with bipolar disorder, except:
- A. Antisocial (Correct Answer)
- B. Anankastic
- C. Borderline
- D. Narcissistic
Explanation: **Explanation:** The relationship between Personality Disorders (PDs) and Bipolar Disorder (BD) is characterized by significant diagnostic overlap due to shared features of emotional dysregulation and impulsivity. **Why Antisocial PD is the correct answer:** While patients with Bipolar Disorder (especially during manic episodes) may exhibit reckless behavior, irritability, and disregard for rules, **Antisocial Personality Disorder (ASPD)** is generally considered to have the *least* direct clinical or genetic association with the core pathology of Bipolar Disorder compared to the other options. In the context of standard psychiatric literature and NEET-PG patterns, ASPD is often viewed as a distinct entity of "sociopathy" rather than a comorbid affective spectrum disorder. **Analysis of Incorrect Options:** * **Borderline PD (BPD):** This has the highest association with Bipolar Disorder. Both share symptoms like mood lability, impulsivity, and intense anger. BPD is frequently comorbid with Bipolar II. * **Narcissistic PD:** Often associated with Bipolar I. The grandiosity, inflated self-esteem, and lack of empathy seen in Narcissistic PD mirror the symptoms of a manic or hypomanic episode. * **Anankastic (Obsessive-Compulsive) PD:** Research indicates a high prevalence of OCPD traits in Bipolar patients, particularly during the depressive phase or as a compensatory mechanism during euthymic periods to manage the chaos of previous episodes. **Clinical Pearls for NEET-PG:** * **Cluster B** (Borderline, Narcissistic, Histrionic) is the most common cluster associated with Bipolar Disorder. * **Differential Diagnosis:** Always rule out Bipolar Disorder before diagnosing BPD, as mood stabilizers are the mainstay for the former, while psychotherapy (DBT) is the mainstay for the latter. * **High-Yield Fact:** Borderline PD is the personality disorder most frequently misdiagnosed as Bipolar Disorder due to "rapid cycling" mood swings.
Question 49: Sociopathic personality is associated with which of the following conditions?
- A. Alcoholism
- B. Schizophrenia
- C. Obsessive-compulsive neurosis
- D. Drug addiction (Correct Answer)
Explanation: **Explanation:** **Sociopathic personality**, now clinically referred to as **Antisocial Personality Disorder (ASPD)**, is characterized by a pervasive pattern of disregard for the rights of others, impulsivity, lack of remorse, and failure to conform to social norms. **Why Drug Addiction is the Correct Answer:** There is a high clinical and epidemiological correlation between ASPD and **Substance Use Disorders (SUD)**, specifically drug addiction. Individuals with sociopathic traits often exhibit "sensation-seeking" behavior and impulsivity, leading to the early onset and chronic abuse of illicit drugs. According to the DSM-5, the prevalence of ASPD is significantly higher among populations in substance abuse treatment programs compared to the general population. **Analysis of Incorrect Options:** * **Alcoholism:** While frequently comorbid with ASPD, "Drug addiction" (illicit substances) is classically more strongly associated with the aggressive and criminal behavioral patterns defining the "sociopath" in psychiatric literature. * **Schizophrenia:** This is a psychotic disorder involving a breakdown in thought processes and emotional responsiveness. While a patient with schizophrenia may commit crimes, the underlying pathology is neurobiological/psychotic, not a personality-based disregard for norms. * **Obsessive-compulsive neurosis (OCD):** This is characterized by anxiety, intrusive thoughts, and repetitive rituals. It is often associated with *over-control* and rigidity, which is the polar opposite of the impulsivity seen in sociopathic personalities. **High-Yield Clinical Pearls for NEET-PG:** * **Age Criteria:** A diagnosis of ASPD cannot be made before age **18**, but there must be evidence of **Conduct Disorder** before age 15. * **Gender:** It is significantly more common in **males** (3:1 ratio). * **EEG Findings:** May show slow-wave activity (theta waves), suggesting cortical immaturity. * **Treatment:** Generally resistant to treatment; however, group therapy in incarcerated settings is sometimes utilized.
Question 50: A 35-year-old man with an obsessive-compulsive personality disorder is likely to exhibit all of the following features, except?
- A. Perfectionism interfering with performance
- B. Compulsive checking behaviour
- C. Preoccupation with rules, order, and routine
- D. Indecisiveness and distress about spending (Correct Answer)
Explanation: **Explanation:** Obsessive-Compulsive Personality Disorder (OCPD), also known as Anankastic Personality Disorder, is characterized by a pervasive pattern of preoccupation with orderliness, perfectionism, and mental/interpersonal control at the expense of flexibility and efficiency. **Why Option D is the Correct Answer (The "Except"):** While OCPD patients are known for being "miserly" or "stingy" (viewing money as something to be hoarded for future catastrophes), the specific phrasing of **"indecisiveness and distress about spending"** is more characteristic of **Obsessive-Compulsive Disorder (OCD)**—the Axis I clinical disorder—rather than the personality disorder (OCPD). In OCPD, the hoarding of money is a rigid, ego-syntonic trait (aligned with their values), whereas the distress and ritualistic indecision regarding spending are often seen in the ego-dystonic rituals of OCD. **Analysis of Incorrect Options:** * **Option A (Perfectionism):** This is a hallmark of OCPD. Their perfectionism is so extreme that it often prevents task completion because the "perfect" standard cannot be met. * **Option B (Compulsive checking):** While "checking" is a classic OCD compulsion, OCPD individuals exhibit checking behaviors as part of their devotion to productivity and error-avoidance (e.g., re-reading a report ten times to ensure no typos). * **Option C (Rules and Order):** Preoccupation with lists, rules, and schedules to the point that the main point of the activity is lost is a core diagnostic criterion for OCPD. **NEET-PG High-Yield Pearls:** * **Ego-syntonic vs. Ego-dystonic:** OCPD is **ego-syntonic** (the patient feels their way is the "right" way); OCD is **ego-dystonic** (the patient is distressed by their thoughts/rituals). * **Key Mnemonic (PERFECTION):** **P**reoccupied with rules, **E**choes (cannot discard items), **R**igid, **F**ormal, **E**xcessive work, **C**ontrol, **T**ask completion hampered, **I**nflexible, **O**nly one way, **N**iggardly (miserly). * **Treatment:** Psychotherapy (CBT) is first-line; SSRIs may be used to reduce associated rigidity.
Practice by Chapter
Classification of Personality Disorders
Practice Questions
Cluster A Personality Disorders
Practice Questions
Cluster B Personality Disorders
Practice Questions
Cluster C Personality Disorders
Practice Questions
Borderline Personality Disorder
Practice Questions
Antisocial Personality Disorder
Practice Questions
Narcissistic Personality Disorder
Practice Questions
Psychotherapy for Personality Disorders
Practice Questions
Dialectical Behavior Therapy
Practice Questions
Mentalization-Based Therapy
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Pharmacological Approaches
Practice Questions
Outcome and Prognosis
Practice Questions
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