Personality Disorders Practice Questions

Q: Kleptomania is defined as:

An impulse control disorder. **Explanation:** **Kleptomania** is characterized by the recurrent failure to resist impulses to steal objects that are not needed for personal use or monetary value. 1. **Why Option C is Correct:** Kleptomania is classified as an **Impulse Control Disorder**. The underlying medical concept involves a specific cycle: the individual experiences a rising sense of **tension** before committing the theft, followed by **pleasure, gratification, or relief** at the time of committing the act. Unlike professional shoplifting, the act is not pre-planned and is not motivated by anger or vengeance. 2. **Why Other Options are Incorrect:** * **Option A (Delusional Disorder):** Delusions are fixed, false beliefs. Kleptomania involves a behavioral urge, not a disturbance in thought content or reality testing. * **Option B (Obsession):** Obsessions are intrusive, repetitive thoughts that cause anxiety. While the urge to steal is repetitive, it is "ego-syntonic" during the act (provides pleasure), whereas obsessions are "ego-dystonic" (distressing). * **Option D (Compulsive Seclusion):** This is not a standard psychiatric term. While some patients may isolate due to shame, seclusion is not a defining feature of the pathology. **High-Yield Clinical Pearls for NEET-PG:** * **Gender Ratio:** More common in females (approx. 3:1). * **Comorbidity:** Highly associated with Mood disorders (Depression), Anxiety disorders, and Bulimia Nervosa. * **Legal Aspect:** In forensic psychiatry, kleptomania is rarely accepted as a legal defense for theft because the individual usually knows the act is wrong. * **Treatment:** Cognitive Behavioral Therapy (CBT) is the mainstay; SSRIs or Naltrexone may be used to reduce the "urge."

Q: A well-dressed man presents with a feeling of being trapped in a woman's body. What is he most likely suffering from?

Gender identity disorder. **Explanation:** The core clinical feature described—a persistent sense of discomfort with one’s biological sex and a strong desire to be the opposite gender (feeling "trapped in the wrong body")—is the hallmark of **Gender Identity Disorder (GID)**. In ICD-10, this is characterized by the desire to live and be accepted as a member of the opposite sex, usually accompanied by a sense of discomfort with, or inappropriateness of, one's anatomic sex. **Why the other options are incorrect:** * **Paraphilia:** These are disorders of sexual preference involving intense, persistent sexual interests in atypical objects, situations, or individuals (e.g., pedophilia, exhibitionism). They relate to sexual arousal patterns, not gender identity. * **Transsexualism:** While often used interchangeably in older texts, Transsexualism is considered a *subset* or the most extreme form of GID where the individual seeks medical intervention (hormones/surgery) to transition. GID is the broader, more encompassing diagnostic category used in standard examinations. * **Erotomania (de Clerambault’s Syndrome):** This is a delusional disorder where the patient believes that another person, usually of higher social status, is deeply in love with them. **High-Yield Clinical Pearls for NEET-PG:** * **DSM-5 Update:** Note that DSM-5 has replaced the term "Gender Identity Disorder" with **Gender Dysphoria** to reduce stigma, focusing on the "distress" rather than the identity itself. * **Transvestic Disorder vs. GID:** In Transvestic Disorder (a paraphilia), a person dresses in opposite-gender clothes for **sexual arousal**, whereas in GID, it is to achieve gender congruence. * **Dual-Role Transvestism:** Dressing in clothes of the opposite sex to enjoy a temporary experience of membership in the opposite sex, but *without* a desire for permanent sex change.

Q: Which of the following is NOT characteristic of Type A personality?

Mood fluctuations. **Explanation:** The concept of **Type A Personality**, first described by cardiologists Friedman and Rosenman, refers to a set of behavioral patterns associated with a high-stress lifestyle and an increased risk of coronary artery disease (CAD). **Why "Mood Fluctuations" is the correct answer:** Mood fluctuations (affective instability) are not a core feature of Type A behavior. Instead, they are characteristic of **Cluster B personality disorders**, most notably **Borderline Personality Disorder**. Type A individuals are generally consistent in their drive and temperament, even if that temperament is chronically stressed or irritable. **Analysis of Incorrect Options:** * **Hostility (A):** This is considered the most "toxic" component of Type A personality. Research indicates that chronic anger and cynicism are the strongest predictors of cardiovascular morbidity. * **Time Pressure (B):** Also known as "hurry sickness," these individuals have an urgent sense of time, often multitasking, speaking rapidly, and becoming impatient with delays. * **Competitiveness (C):** Type A individuals are highly achievement-oriented and possess a strong competitive drive, often striving for success in both professional and social spheres. **High-Yield Clinical Pearls for NEET-PG:** * **Type A:** High risk for **Myocardial Infarction (MI)** and hypertension. Key traits: Ambition, Rigidity, Hostility, and Impatience. * **Type B:** The opposite of Type A; relaxed, easy-going, and less prone to stress-related diseases. * **Type C:** "Cancer-prone" personality; characterized by suppressed emotions, compliance, and helplessness. * **Type D:** "Distressed" personality; characterized by joint social inhibition and negative affectivity; also linked to poor cardiac outcomes.

Q: Which personality disorder can be a part of the autistic spectrum of disorders?

All the above. **Explanation:** The relationship between Personality Disorders (PDs) and Autism Spectrum Disorder (ASD) is rooted in the significant overlap of clinical features, including social deficits, communication difficulties, and rigid behavioral patterns. Recent psychiatric research and clinical observations suggest that several PDs may represent "phenotypic variants" or co-morbid manifestations of the broader autistic spectrum. **Why "All the above" is correct:** 1. **Schizoid PD:** Characterized by social withdrawal and emotional coldness. Many individuals with high-functioning autism were historically misdiagnosed with Schizoid PD due to their preference for solitary activities and lack of interest in social relationships. 2. **Schizotypal PD:** Features eccentric behavior and odd beliefs. There is a strong genetic and symptomatic link between the "social awkwardness" of ASD and the "oddness" of Schizotypal PD. Both are considered part of the extended schizophrenia-autism spectrum. 3. **Borderline PD (BPD):** Emerging evidence suggests a high prevalence of undiagnosed ASD in females presenting with BPD. Emotional dysregulation, sensory sensitivities, and "meltdowns" in ASD can mimic the affective instability and impulsivity seen in BPD. **Clinical Pearls for NEET-PG:** * **Differential Diagnosis:** When a patient presents with lifelong social impairment, always consider ASD before labeling them with a Cluster A (Schizoid/Schizotypal) or Cluster B (Borderline) personality disorder. * **Gender Bias:** Females with ASD are frequently misdiagnosed as having Borderline Personality Disorder due to "masking" behaviors. * **High-Yield Fact:** Schizotypal PD is the personality disorder most genetically linked to Schizophrenia, but it shares the most significant "social-communication" deficit overlap with ASD.

Q: Which of the following statements regarding personality disorder clusters is false?

Cluster C: Borderline personality disorder. ### Explanation Personality disorders are classified into three clusters (A, B, and C) based on shared descriptive characteristics. Understanding this classification is high-yield for NEET-PG. **1. Why Option A is the Correct Answer (The False Statement):** **Borderline Personality Disorder (BPD)** belongs to **Cluster B**, not Cluster C. Cluster B is characterized by dramatic, emotional, or erratic behavior. BPD involves instability in interpersonal relationships, self-image, and affect, along with marked impulsivity. **2. Analysis of Other Options:** * **Option B (Cluster B: Antisocial):** Correct classification. Individuals show a pervasive pattern of disregard for the rights of others and lack of remorse. * **Option C (Cluster C: Obsessive-Compulsive):** Correct classification. Cluster C is the "Anxious/Fearful" cluster. OCPD involves a preoccupation with orderliness, perfectionism, and control. * **Option D (Cluster B: Histrionic):** Correct classification. It involves excessive emotionality and attention-seeking behavior. **3. NEET-PG High-Yield Summary Table:** | Cluster | Description | Disorders | | :--- | :--- | :--- | | **Cluster A** | "Mad/Odd/Eccentric" | Paranoid, Schizoid, Schizotypal | | **Cluster B** | "Bad/Dramatic/Erratic" | Antisocial, Borderline, Histrionic, Narcissistic | | **Cluster C** | "Sad/Anxious/Fearful" | Avoidant, Dependent, Obsessive-Compulsive (OCPD) | **Clinical Pearls:** * **Schizoid vs. Schizotypal:** Schizoid involves social withdrawal (prefers being alone), while Schizotypal involves "magical thinking" and odd eccentricities. * **OCPD vs. OCD:** OCPD is **ego-syntonic** (the person feels their way is right), whereas OCD is **ego-dystonic** (the person is distressed by their obsessions/compulsions). * **Splitting:** This is the hallmark defense mechanism of Borderline Personality Disorder (viewing people as "all good" or "all bad").

Q: What is true about the treatment of personality disorder?

All of the above.. **Explanation:** Personality disorders (PD) are characterized by enduring, inflexible patterns of behavior and inner experience. The management of PD is multifaceted, involving both **pharmacotherapy** and **psychotherapy**, as no single modality is curative. * **Why Option D is Correct:** The treatment approach is integrative. While psychotherapy is the mainstay, medications are used to manage "symptom clusters" (e.g., impulsivity, mood instability, or cognitive-perceptual distortions). * **Antipsychotics (Option A):** Low-dose antipsychotics (e.g., Risperidone, Olanzapine) are particularly effective in **Cluster A** (Paranoid, Schizoid, Schizotypal) for managing psychotic-like symptoms and in **Borderline PD** for controlling anger and transient psychosis. * **SSRIs (Option B):** These are the first-line pharmacological agents for managing affective instability, impulsivity, and comorbid depression or anxiety, especially in **Borderline** and **Avoidant PD**. * **Behavioral Therapy (Option C):** Psychotherapy is the gold standard. Specific modalities like **Dialectical Behavior Therapy (DBT)**—a form of cognitive-behavioral therapy—is the treatment of choice for Borderline PD. **High-Yield Clinical Pearls for NEET-PG:** 1. **Borderline PD:** The most common PD in clinical settings. **DBT** is the most effective treatment. 2. **Obsessive-Compulsive PD:** Unlike OCD, this is *ego-syntonic*. SSRIs are used for rigidity. 3. **Antisocial PD:** Generally considered the most difficult to treat; management focuses on behavioral limits. 4. **Pharmacotherapy Goal:** Medications do not "cure" the personality but treat the associated symptoms (e.g., mood swings, aggression).

Q: Persons with intermittent explosive disorder generally display all of the following except?

Bulimia. **Explanation:** **Intermittent Explosive Disorder (IED)** is an impulse-control disorder characterized by discrete episodes of losing control of aggressive impulses [1]. **Why Bulimia is the Correct Answer:** Bulimia Nervosa is an eating disorder characterized by binge eating and compensatory behaviors [3]. While both IED and Bulimia involve issues with impulse control, **Bulimia is not a diagnostic feature or a general display of IED.** IED specifically focuses on reactive, "out-of-proportion" physical or verbal aggression. While comorbidities can exist, Bulimia is a distinct psychiatric diagnosis and not a characteristic manifestation of IED. **Analysis of Incorrect Options:** * **A & B (Aggressive outbursts and Destruction of property):** These are core diagnostic criteria for IED [1]. The aggression is impulsive, unplanned, and grossly disproportionate to any provocation or psychosocial stressor. It often results in physical assault or the breaking of objects. * **C (Remorse, regret, and embarrassment):** This is a key clinical feature that distinguishes IED from Antisocial Personality Disorder [1], [2]. Patients with IED typically feel genuine guilt or regret after the "arousal" of the episode subsides, whereas those with Antisocial Personality Disorder lack remorse [1], [2]. **NEET-PG Clinical Pearls:** * **Diagnostic Threshold:** According to DSM-5, episodes must occur at least twice weekly for 3 months (low intensity) or three times within a year (high intensity involving property damage/injury) [1]. * **Neurobiology:** IED is often associated with **low levels of Serotonin (5-HT)** in the cerebrospinal fluid and hyperactivity in the amygdala. * **Treatment of Choice:** **SSRIs** (like Fluoxetine) are the first-line pharmacological treatment to reduce impulsive aggression, often combined with Cognitive Behavioral Therapy (CBT).

Q: Kleptomania is defined as?

An irresistible urge to steal things. **Explanation:** **Kleptomania** is classified under **Impulse Control Disorders** in ICD-10 and DSM-5. It is characterized by a recurrent failure to resist impulses to steal objects that are not needed for personal use or for their monetary value. The core psychological mechanism involves a rising sense of tension before the act, followed by gratification, pleasure, or relief during the theft. Unlike shoplifting, the act is not motivated by anger, vengeance, or financial gain. **Analysis of Options:** * **Option A (Pyromania):** This is the deliberate and purposeful setting of fires on more than one occasion. Like kleptomania, it involves tension before the act and relief afterward. * **Option C (Trichotillomania):** This is characterized by the recurrent pulling out of one's own hair, leading to noticeable hair loss. It is often associated with OCD-spectrum disorders. * **Option D (Pathological Gambling):** Now classified as a "Substance-Related and Addictive Disorder" in DSM-5, it involves persistent and maladaptive gambling behavior that disrupts personal, family, or vocational pursuits. **High-Yield Clinical Pearls for NEET-PG:** * **Gender Predominance:** Kleptomania is more common in **females** (3:1 ratio). * **Comorbidity:** Highly associated with mood disorders (Depression), anxiety disorders, and eating disorders (especially Bulimia Nervosa). * **Legal Aspect:** The stolen objects are often discarded, returned surreptitiously, or hoarded. * **Treatment:** Cognitive Behavioral Therapy (CBT) is the mainstay. Pharmacotherapy includes **SSRIs** (to treat underlying impulsivity/depression) and **Naltrexone** (to reduce the "rush" or urge).

Question 1

A 25-year-old female presented to the emergency department after an intentional overdose of clonazepam following an argument with her fiancé. Her history revealed a pattern of unstable relationships and previous similar incidents, along with self-inflicted injuries such as cut marks on her wrists. What is the most likely diagnosis?

Accepted Answer

Borderline personality disorder

Answer

Narcissistic personality disorder

Answer

Histrionic personality disorder

Answer

Anxious personality disorder

Question 2

Markedly inappropriate sensitivity, self-importance, and suspiciousness are clinical features of which personality disorder?

Accepted Answer

Paranoid PD

Answer

Antisocial PD

Answer

Histrionic PD

Answer

Schizoid PD

Question 3

Kleptomania is defined as:

Accepted Answer

An impulse control disorder

Answer

A delusion disorder

Answer

An obsession

Answer

A compulsive seclusion

Question 4

A well-dressed man presents with a feeling of being trapped in a woman's body. What is he most likely suffering from?

Accepted Answer

Gender identity disorder

Answer

Paraphilia

Answer

Transsexualism

Answer

Erotomania

Question 5

Which of the following is NOT characteristic of Type A personality?

Accepted Answer

Mood fluctuations

Answer

Hostility

Answer

Experiencing time pressure

Answer

Competitiveness

Question 6

Which personality disorder can be a part of the autistic spectrum of disorders?

Accepted Answer

All the above

Answer

Schizoid

Answer

Schizotypical

Answer

Borderline

Question 7

Which of the following statements regarding personality disorder clusters is false?

Accepted Answer

Cluster C: Borderline personality disorder

Answer

Cluster B: Antisocial personality disorder

Answer

Cluster C: Obsessive compulsive personality disorder

Answer

Cluster B: Histrionic personality disorder

Question 8

What is true about the treatment of personality disorder?

Accepted Answer

All of the above.

Answer

Antipsychotic drugs are used.

Answer

Selective serotonin reuptake inhibitors (SSRIs) are used in treatment.

Answer

Behavioral therapy is used.

Question 9

Persons with intermittent explosive disorder generally display all of the following except?

Accepted Answer

Bulimia

Answer

Aggressive outbursts and violence

Answer

Destruction of property

Answer

Remorse, regret and embarrassment about their actions

Question 10

Kleptomania is defined as?

Accepted Answer

An irresistible urge to steal things

Answer

An irresistible urge to set fire

Answer

Compulsive hair pulling

Answer

Pathological gambling

Personality Disorders — MCQs

Personality Disorders — MCQs

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