Personality Disorders: Cluster A

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Questions and Answers

Which statement best describes the nature of personality disorders?

  • They are temporary reactions to difficult life situations.
  • They are primarily caused by acute stress and resolve with short-term therapy.
  • They are easily treated with medication and brief counseling.
  • They involve rigid and inflexible traits leading to impaired functioning. (correct)

What is the primary characteristic of individuals with paranoid personality disorder?

  • A pervasive distrust and suspicion of others' motives. (correct)
  • A need to be taken care of which leads to submissive behavior.
  • A belief that they are entitled to special treatment and admiration.
  • A desire to be the center of attention and engage in dramatic behavior.

Which factor is most associated with the development of paranoid personality disorder?

  • Consistent and predictable parenting styles.
  • Possible hereditary link and early parental antagonism and harassment. (correct)
  • Strong, supportive relationships throughout life.
  • Excessive praise and admiration during childhood.

What is a key clinical feature of schizoid personality disorder?

<p>A profound defect in the ability to form personal relationships and emotional coldness. (C)</p>
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Which of the following best describes the typical affect of an individual with schizoid personality disorder?

<p>Bland and constricted (B)</p>
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Which factor is considered a predisposing factor for schizoid personality disorder?

<p>A possible hereditary factor and a bleak, cold, unempathic childhood. (D)</p>
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What is a primary characteristic that differentiates schizotypal personality disorder from schizoid personality disorder?

<p>Individuals with schizotypal personality disorder exhibit odd and eccentric behavior, whereas individuals with schizoid personality disorder exhibit social withdrawal and restricted emotional expression. (D)</p>
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Which of the following best describes the speech pattern often observed in individuals with schizotypal personality disorder?

<p>Bizarre and tangential (A)</p>
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Early family dynamics characterized by indifference, impassivity, and formality are predisposing factors for which of the following personality disorders?

<p>Schizotypal Personality Disorder (D)</p>
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What is the hallmark characteristic of antisocial personality disorder?

<p>A pattern of disregard for the rights of others and a lack of remorse. (D)</p>
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Which of the following statements is most accurate regarding individuals with antisocial personality disorder?

<p>They are more common in men, particularly in lower socioeconomic classes, and tend to violate the rights of others. (C)</p>
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A history of severe physical abuse and a disruptive behavior disorder (attention deficit/hyperactivity disorder, or conduct disorder) as a child are predisposing factors for which personality disorder?

<p>Antisocial Personality Disorder (B)</p>
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What is a primary nursing diagnosis for a client with antisocial personality disorder?

<p>Risk for other-directed violence related to rage reactions. (B)</p>
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What is a defining characteristic of borderline personality disorder (BPD)?

<p>A pattern of unstable and intense relationships with affective instability. (B)</p>
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Which of the following is a common clinical feature in individuals with borderline personality disorder?

<p>Chronic depression and impulsivity. (A)</p>
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According to object relations theory, fixation in the rapprochement phase of development contributes to BPD due to what?

<p>The mother withdrawing emotional support when the child shows increasing independence. (A)</p>
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What is a key nursing intervention for a client with BPD who engages in self-mutilation?

<p>Providing care for the wounds in a matter-of-fact manner and encouraging expression of feelings. (B)</p>
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What is a key characteristic of histrionic personality disorder?

<p>A pattern of excessive emotionality and attention-seeking behavior. (D)</p>
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A client with histrionic personality disorder is most likely to exhibit which behavior?

<p>Seductive behavior and difficulty maintaining stable relationships. (C)</p>
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What is a proposed predisposing factor for the development of histrionic personality disorder?

<p>Hereditary factors and positive reinforcement contingent on the ability to perform approved and admired behaviors. (D)</p>
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Which behavior is most characteristic of individuals with narcissistic personality disorder?

<p>Exploiting others in an effort to fulfill own desires (A)</p>
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What statement best describes the mood of an individual with narcissistic personality disorder?

<p>Is often grounded in grandiose distortions of reality. (D)</p>
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In the parent-child dynamic, psychodynamic theories suggest that Narcissistic Personality Disorder evolves from what situation?

<p>A parent-child dynamic of excessive adoration or excessive criticism. (C)</p>
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Which is a core feature of avoidant personality disorder?

<p>Extreme sensitivity to rejection and social withdrawal. (D)</p>
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A person exhibiting awkwardness and discomfort in social settings with a desire for close relationships but avoiding them because of a fear of being rejected, is more likely to have which personality disorder?

<p>Avoidant personality (D)</p>
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Which factor is most likely to contribute to the development of avoidant personality disorder?

<p>Parental rejection and censure, reinforced by peers. (D)</p>
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What is the defining characteristic of dependent personality disorder?

<p>Lack of self-confidence and extreme reliance on others. (D)</p>
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Individuals with dependent personality disorder are most accurately described by what?

<p>Displaying a notable lack of self-confidence, as well as the potential to be overly generous. (C)</p>
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During infancy, an attachment that favors one source of nurturing to the exclusion of all others is a sign of which personality disorder?

<p>Dependent Personality Disorder (B)</p>
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A client is inflexible about the way in which things are done, has difficulty expressing emotions, and is preoccupied with rules. This best describes which personality disorder?

<p>Obsessive-compulsive personality disorder (C)</p>
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Which of the following is a key behavioral pattern associated with Obsessive Compulsive Personality Disorder?

<p>Rigidity and stubbornness (B)</p>
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Overcontrol by parents is a predisposing factor for which personality disorder?

<p>Obsessive-Compulsive Personality Disorder (B)</p>
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Which of the following treatment modalities is most appropriate for individuals with antisocial personality disorder?

<p>Milieu or Group Therapy (B)</p>
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Which is the most appropriate nursing intervention for a pt who is using “splitting” behavior with staff?

<p>Rotate staff members who work with the pt so that the pt better learn to make better relationships that would help them connect to one staff member (A)</p>
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A client reports having abdominal pain and requests medicine, which action to take first?

<p>Assess the client's pain in more detail. (B)</p>
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Male Pt with antisocial disorder was found in a female pt bed. Nurse tells him to leave, he says, "I'm sick of you telling me what I can and can't do. If I want to carry on a relationship with of these ladies, it's my right. I'll do exactly as I please!"?

<p>Reinforce program is expected to follow. (B)</p>
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What is a goal for patient with BPD?

<p>Expresses anger appropriately (C)</p>
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What is key for the grieving process?

<p>Explore true source of anger. (B)</p>
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What is the goal for pt that's has interpersonal relationships difficulties and splitting?

<p>Explore each pt (C)</p>
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Which factor is considered the most influential in the development of an individual's personality?

<p>Experiential learning and social interactions. (D)</p>
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A client diagnosed with a personality disorder is noted to have traits that deviate markedly from cultural expectations, are inflexible, and lead to distress, indicating what?

<p>A potential personality disorder characterized by maladaptive behavior patterns or functional impairment . (C)</p>
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What is the primary characteristic used to categorize personality disorders into three distinct clusters?

<p>The predominant pattern of behavior and emotional expression. (B)</p>
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A nursing instructor is teaching about Cluster A personality disorders. Which of the following should be included in the teaching?

<p>Showing odd or eccentric behaviors. (D)</p>
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A client diagnosed with paranoid personality disorder states, "I know my roommate is trying to poison me; I can feel it!" Which response is most appropriate?

<p>&quot;That must be frightening. Let's focus on relaxation techniques to ease your anxiety.&quot; (C)</p>
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A patient diagnosed with paranoid personality disorder says, "The FBI is after me." Which of the following characteristics of this disorder is the patient displaying?

<p>Magnifying minute cues and distorting environmental information. (C)</p>
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What is the most likely environmental factor that can lead to the development of Paranoid Personality Disorder?

<p>Being subjected to parental antagonism and harassment. (D)</p>
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What is the most important characteristic to include in a discharge plan for a patient diagnosed with schizoid personality disorder?

<p>Including resources for social support and skill development. (C)</p>
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A client with schizoid personality disorder reveals that they enjoy spending time in the library to avoid people. The nurse concludes that the pt exhibits which characteristic?

<p>Aloofness. (B)</p>
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A client with schizotypal personality disorder is prescribed an antipsychotic medication. Besides a reduction in psychotic symptoms, what other treatment outcome should the nurse look for to show improvement?

<p>More logical and coherent thought patterns. (B)</p>
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A client with schizotypal personality disorder, when under stress, will exhibit which behavior?

<p>Decompensate and demonstrate psychotic symptoms. (C)</p>
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A client is diagnosed with antisocial personality disorder. Which early life experience is most likely to be present in the client's history?

<p>Experiencing inconsistent parental discipline. (B)</p>
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A man is court committed to anger management therapy after he exhibited a pattern of behavior that reflects a general disregard for the rights of others. What disorder does this man most likely have?

<p>Antisocial personality disorder. (B)</p>
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A treatment team is discussing possible reasons a patient admitted for antisocial personality disorder attempts to manipulate those around him. The team mentions his "ego defense mechanisms". Which of the following are examples of these mechanisms?

<p>Projection, devaluation, and denial. (A)</p>
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The parent of a client with borderline personality disorder reports feeling manipulated and as though she is walking on eggshells around her child. Which nursing intervention most demonstrates compassion and understanding for the parents?

<p>Referring the parents to resources for family members. (C)</p>
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What is the primary reason individuals with borderline personality disorder engage in manipulative behaviors?

<p>To prevent feared separation and abandonment. (A)</p>
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According to Mahler's theory of object relations, an individual with borderline personality disorder is most likely fixated in the ________ phase of development.

<p>Rapprochement phase. (D)</p>
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A client says that there is pressure to be more extroverted because her peers tell her that she needs to be social to get through college. Which is the most important characteristic of the client with a recent diagnosis of histrionic personality disorder?

<p>Difficulty maintaining long-lasting relationships. (C)</p>
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How is histrionic personality disorder characterized?

<p>Attention seeking behavior. (C)</p>
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What thought process is likely going through the mind of a person with narcissistic personality disorder when they are unable to meet self-expectations, do not receive positive feedback from others, ridicule from others?

<p>Fantasizing rationalizations that convince them of their continued stature and perfection. (C)</p>
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A female expresses discomfort in social situations, has a history of avoiding interpersonal contact, and will only accept jobs that require her to work in isolation. The nurse concludes that the pt has which disorder?

<p>Avoidant personality disorder. (A)</p>
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Which factor do those with avoidant personality disorder experience as a predisposing factor?

<p>No clear cause. (C)</p>
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A client seeks constant reassurance, has a notable lack of self-confidence, and is overly generous and thoughtful while underplaying her own attractiveness and achievements, but will not make decisions. What diagnosis is most likely for this client?

<p>Dependent personality disorder. (A)</p>
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What situation in infancy will facilitate possible hereditary influence for a child to develop dependent personality disorder?

<p>Singular dependence. (A)</p>
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What is the primary emotion experienced by individuals with obsessive-compulsive personality disorder (OCPD)?

<p>Fear. (A)</p>
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During a care planning meeting, some nurses are having difficulty caring for a patient after reading the official Obsessive-Compulsive Personality Disorder diagnosis. Which of the following should a charge nurse tell the staff?

<p>Empathy is an important characteristics. (B)</p>
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Which predisposing factor is most associated with the development of obsessive-compulsive personality disorder?

<p>High expectations with strict performance standards. (A)</p>
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Which therapeutic approach focuses on assisting the client to improve their ability to reflect on and understand internal states (their own and others) and how those impact their behavior?

<p>Mentalization therapy. (A)</p>
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Why might group or milieu therapy be an effective treatment modality for a patient diagnosed with antisocial personality disorder?

<p>It helps the patient to learn adaptive responses for support. (C)</p>
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What is the purpose of the nurse rotating staff members to work with a patient in an inpatient setting?

<p>Encourage healthy independence. (B)</p>
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What is the most effective statement by the nurse dealing with a person who engages in verbal abuse and manipulation?

<p>&quot;You are out of line, stop now!&quot; (A)</p>
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A newly admitted client has had a hx of violence and is impulsive. In this situation, what should the nurse prioritize?

<p>Keep environmental stimuli low. (D)</p>
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If a client on the unit admits thoughts to harm another, what intervention by the nurse is a priority?

<p>Ensure all objects are unretrievable. (B)</p>
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What is one of the potential nursing outcomes for a client learning more adaptive coping skills?

<p>Demonstrating verbalization of feelings. (B)</p>
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Which of the following distinguishes a personality trait from a personality disorder?

<p>Personality traits can adapt with the environment, while personality disorders are rigid and inflexible. (B)</p>
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A client is described as constantly seeking reassurance and tending to be overly generous while downplaying achievements. How do these behaviors relate to predisposing factors?

<p>These behaviors reflect a lack of consistent positive reinforcement during development. (B)</p>
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During an assessment, the nurse notes a client's history of unstable and intense relationships, and observes the client alternating between idealizing and devaluing staff. Which cluster is this client's actions classified under?

<p>Cluster B: Dramatic, emotional, or erratic disorders (C)</p>
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A client is inflexible, overly disciplined, perfectionistic, and preoccupied with rules. How do these traits relate to the client's emotional expression and personal life?

<p>The client has an intense fear of making mistakes, devotion to productivity, and difficulty expressing emotions. (D)</p>
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Evidence suggests that genetics and environment both have roles in the development of Narcissistic Personality Disorder; which of these would fall into the Environmental Influence category?

<p>Parent-child relationship of excessive adoration or excessive criticism (D)</p>
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A nurse in a psychiatric unit is caring for a client with a personality disorder. What is the nurse's most appropriate course of action?

<p>Establish clear boundaries and consistent expectations for the client's behavior. (A)</p>
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A client with a suspected personality disorder is noted to express a need to be the center of attention and display exaggerated emotions. Which personality disorder cluster is most closely associated with:

<p>Cluster B (C)</p>
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After prolonged therapy a client who has difficulty expressing emotions begins to exhibit a slightly wider range of affect. What is a defense mechanism to ensure that people with this presentation of affect do not venture out of the set comfort zone?

<p>Reaction Formation (A)</p>
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Individuals are placed in a milieu therapy program to offer better support from peers. Why are interpersonal relationships largely better managed in this setting?

<p>Feedback from peers is more effective than one-on-one interaction with a therapist (A)</p>
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A patient is undergoing long-term psychotherapy to treat a personality disorder. What is the main outcome that therapists are looking for that will validate the treatment plan?

<p>An understanding and modification of maladjusted behaviors, cognition, and affects that dominate their personal lives (C)</p>
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What intervention may be used in treating cognitive-perceptual symptoms commonly found in Cluster A disorders?

<p>Antipsychotic Medications (C)</p>
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A pt with a personality disorder is attending group skills training. Which skill would be most valuable to the client?

<p>Core mindfulness (B)</p>
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What class of medications shows benefits in the use case of managing emotional dysregulation and impulsive aggressive symptoms?

<p>Mood-Stabilizing Agents (A)</p>
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According to what you have read, how might genetics and environment interact to influence the development of antisocial personality disorder?

<p>Environmental factors activate predispositions; erratic parenting may increase it. (A)</p>
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After research, what gene may be moderated after exposure to violence that is present in a patient?

<p>MAOA (D)</p>
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How are treatment successes in personality disorders defined?

<p>By evidence of symptom reduction achieved through several interventions (D)</p>
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A home environment can greatly contribute to antisocial personality disorder. What early home situation is a potential for increased risk?

<p>Chaotic Family Dynamic (A)</p>
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A client with BPD says to the nurse: "No one else in the world can help me the way you do." What pattern of interaction is the client portraying?

<p>Clinging (B)</p>
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The nurse finds that the pt has hurt others as a result of their behavior. The nurse remembers a term from evidence-based practice that identifies and names this personality disorder as:

<p>A high-risk patient requiring intensive management (B)</p>
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A client is starting DBT. What is required from his caregiver to make the intervention efficacious?

<p>The client is engaged in their treatment plan. (A)</p>
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Flashcards

Personality

The totality of emotional and behavioral characteristics particular to an individual, remaining stable over time.

Personality Traits

Characteristics developed early in life that influence how one perceives and relates to their environment.

Personality Disorders

Occur when personality traits become rigid and inflexible, leading to maladaptive behavior and impaired functioning.

Heredity in Personality

Genetic factors influencing personality.

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Cluster A Personality Disorders

Personality disorders characterized by odd or eccentric behaviors.

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Cluster B Personality Disorders

Personality disorders characterized by dramatic, emotional, or erratic behaviors.

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Cluster C Personality Disorders

Personality disorders characterized by anxious or fearful behaviors.

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Paranoid Personality Disorder

A pervasive distrust and suspicion of others, interpreting motives as malevolent.

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Predisposing Factors (Paranoid PD)

Possible hereditary link and early parental antagonism/harassment.

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Schizoid Personality Disorder

A defect in the ability to form personal relationships, with a failure to respond emotionally.

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Predisposing Factors (Schizoid PD)

Possible hereditary link and cold, unempathetic, bleak childhood experiences.

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Schizotypal Personality Disorder

Odd and eccentric behavior, magical thinking, ideas of reference, but without psychosis.

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Antisocial Personality Disorder

Pattern of socially irresponsible, exploitative, and guiltless behavior, disregarding the rights of others.

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Borderline Personality Disorder (BPD)

A pattern of intense and chaotic relationships, affective instability, impulsivity, and self-destructive behavior.

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Clinging and Distancing

Pattern of interaction with others with clinging and distancing behaviors.

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Splitting

Inability to integrate positive and negative feelings.

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Manipulation

Seeking to prevent separation they fear.

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Self-Destructive Behaviors

Cutting, scratching or burning.

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Impulsivity

Substance misuse, gambling, promiscutity, and reckless driving.

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Biochemical Factors (BPD)

Possible serotonin and/or norepinephrine dysregulation.

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Genetic Factors (BPD)

Increased prevalence.

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Psychosocial Factors (BPD)

History of childhood trauma.

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Histrionic Personality Disorder

Characterized by colorful, dramatic, and extroverted behavior in excitable, emotional person.

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Attention Seeking

Need to be the center of attention through manipulative and exhibitionistic behaviors.

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Predisposing Factors (Histrionic PD)

Possible link to the noradrenergic and serotonergic systems.

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Narcissistic Personality Disorder

An exaggerated sense of self-worth, lack of empathy, and the belief in a right to special consideration.

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Interpersonal Exploitation

Exploits others.

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Mood

Fragile self-esteem.

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Predisposing Factors (Narcissistic PD)

As children, fears, failures, or dependency needs were responded to with criticism, disdain, or neglect.

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Avoidant Personality Disorder

Extreme sensitivity to rejection and social withdrawal, despite desiring companionship.

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Predisposing Factors (Avoidant PD)

No clear cause is known.

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Dependent Personality Disorder

Lack of self-confidence and extreme reliance on others for emotional support.

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Low Confidence

Have a notable lack of self-confidence that is often apparent.

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Predisposing Factors (Dependent PD)

Possible hereditary influence.

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Obsessive-Compulsive Personality Disorder

Inflexibility about how things must be done, devotion to productivity, and lack of emotional expression.

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OCPD Traits

Highly concerned with organixation and efficiency.

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Predisposing Factors (Obsessive-Compulsive PD)

Overcontrol by parents.

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Treatment Modalities

Psychotherapy, group therapy or pharmacotherapy

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Study Notes

  • Personality is the entirety of emotional and behavioral characteristics, specific to an individual, remaining stable and predictable.

Personality Disorders

  • Personality traits are characteristics present from birth or developed early in life.
  • Personality traits influence perception of and interaction with the environment, remaining stable over time.
  • Personality disorders arise from rigid and inflexible personality traits, leading to maladaptive behavior patterns or functional impairment.
  • Predisposing factors include heredity, temperament, experiential learning, and social interaction.

Cluster A: Odd or Eccentric

  • Includes paranoid, schizoid, and schizotypal personality disorders.

Paranoid Personality Disorder

  • Pervasive, persistent, and inappropriate mistrust of others characterizes this disorder.
  • Individuals are suspicious of others' motives, assuming exploitation, harm, or deception.
  • The disorder is more common in men than women.
  • Clinical presentation includes being constantly on guard, hypervigilant, and ready for perceived threats.
  • Individuals mistrust others, constantly testing their honesty, and are insensitive to others' feelings, while remaining oversensitive themselves.
  • Individuals tend to misinterpret cues, magnify and distort occurrences, avoid accepting responsibility, and attribute shortcomings to others.
  • Possible hereditary links and early parental antagonism/harassment are predisposing factors.

Schizoid Personality Disorder

  • A primary characteristic is a profound inability to form personal relationships.
  • Those with this disorder fail to respond emotionally to others in a meaningful way.
  • Clinical features include aloofness, indifference, emotional coldness, preference for isolation, shyness, anxiety, and an overly serious demeanor.
  • Childhoods are often bleak, cold, unempathic, and lack nurturing.

Schizotypal Personality Disorder

  • Manifests clinically as a more severe form of schizoid personality.
  • Schizotypal personality disorder affects 3% of the population.
  • Individuals present as aloof, isolated, and apathetic.
  • They may exhibit magical thinking, ideas of reference, illusions, depersonalization, superstitions, withdrawal, bizarre speech patterns, and inappropriate affect.
  • Under stress, individuals may show psychotic symptoms.
  • Predisposing factors include possible hereditary connections and early family dynamics marked by indifference, impassivity, and formality.
  • Socially they demonstrate discomfort with closeness and affection.

Cluster B: Dramatic, Emotional, or Erratic

  • Includes antisocial, borderline, histrionic, and narcissistic personality disorders.

Antisocial Personality Disorder

  • Characterized by socially irresponsible, exploitative, and remorseless behavior.
  • Behavior reflects disregard for the rights of others.
  • Clinical features include failure to sustain employment, conformity to law, developing stable relationships or remorse.
  • Antisocial personality disorder is more common in men.
  • Potential predisposing factors are genetic influences, disruptive behavior as a child, history of abuse, inconsistent parental discipline, poverty and removal from home.
  • Common nursing diagnoses include risk for other-directed violence, defensive coping, chronic low self-esteem, and ineffective health maintenance.
  • Implementation focuses on managing violence risk, addressing defensive coping mechanisms, and fostering responsibility.

Borderline Personality Disorder

  • A pattern of intense, chaotic relationships with instability characterizes the condition.
  • Extreme, fluctuating attitudes regarding others and impulsive behavior are typical.
  • Instability in relationships and self-image, impulsivity, intense affect, and behaviors are common.
  • Chronic depression, bipolar disorder, inability to be alone, splitting, self-destructive behaviors, and impulsivity are all clinical features.
  • Risk factors include genetics, biochemical factors, childhood trauma/abuse, and fixation in the rapprochement phase (16-24 months) of development.
  • Common nursing diagnoses include the risk for both self-mutilation and suicide, complicated grieving, impaired social interaction, disturbed personal identity, anxiety, and chronic low self-esteem.
  • Implementation strategies address self-harm risk, grief, and improving social interaction skills.

Histrionic Personality Disorder

  • Characterized by excitable, emotional, dramatic, colorful, and extroverted behavior.
  • Individuals crave attention and approval.
  • The disorder may be more common in women, with a prevalence rate of 2% to 3%.
  • Clinical presentation includes self-dramatization, attention-seeking, gregariousness, seductiveness, superficiality, manipulativeness, exhibitionism, distractibility, and dependency.
  • Possible links to the noradrenergic and serotonergic systems, genetics, temperament, and learned behavior patterns are related to the disorder.

Narcissistic Personality Disorder

  • An exaggerated sense of self-worth and lack of empathy characterize this this disorder.
  • Individuals have a belief in an inalienable right to special consideration.
  • Diagnosed more often in men.
  • Prevalence of the disorder is between 1% to 6%.
  • Clinical presentation includes being overly self-centered, exploiting others, and having a grandiose mood that can easily change upon failure to meet expectations or receiving criticism.
  • Predisposing factors include criticism/neglect or overindulgence as a child and having narcissistic parents.

Cluster C: Anxious or Fearful

  • Includes avoidant, dependent, and obsessive-compulsive personality disorders.

Avoidant Personality Disorder

  • Characterized by extreme sensitivity to rejection and social withdrawal.
  • The disorder is equally common in men and women, with a prevalence of 2% to 3%.
  • Clinical features include awkwardness, discomfort in social situations, the desire for close relationships (but avoidance due to fear), loneliness, and viewing others as critical while being timid/withdrawn.
  • There is no clear cause.

Dependent Personality Disorder

  • Characterized by relying on others for emotional support.
  • Clinical picture includes lack of self-confidence, being overly generous and thoughtful while underplaying one's own traits, low self-worth, and assuming passive/submissive roles.
  • Hereditary connections possible.

Obsessive-Compulsive Personality Disorder

  • Characterized in inflexibility about how things are done.
  • Obsessive-compulsive personality is devoted to productivity, with relative commonality occurring more often in men than women and as the oldest child in a family.
  • Clinical presentation includes concern with organization, rigidity, politeness, and being rank-conscious.
  • Predisposing factors include genetic links, overcontrol by parents, lack of positive reinforcement, and frequent punishment for undesirable behavior.

Treatment Modalities

  • Treatment modalities include interpersonal psychotherapy, psychoanalytical psychotherapy, milieu/group therapy, cognitive/behavioral therapy, dialectical behavior therapy, and psychopharmacology.

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