personality disorder Flashcards
Define personality disorder
Enduring patterns of thinking and feeling about oneself and others that significantly and adversely affects how an individual functions in the various aspects of life.
What are the clusters of personality disorder
Cluster A: odd/eccentric (schizoid, schizotypal, paranoid)
Cluster B: dramatic (borderline, histrionic, antisocial, narcissistic)
Cluster C: anxious/fearful (avoidant, dependent, obsessive-compulsive)
What are the risk factors for personality disorder
Hx of Childhood maltreatment, physical abuse, sexual abuse, neglect
Antenatal exposure to adversities e.g. tobacco use, alcohol consumption, anxiety, depression
Negative parenting interactions (harsh punishment, lack of parental affection)
Emotional/disruptive disorder in childhood
FHx schizophrenia
Describe schizoid personality disorder
Indifference to praise and criticism
Preference for solitary activities
Lack of interest in sexual interactions
Lack of desire for companionship
Emotional coldness
Few interests
Few friends or confidants other than family
Describe schizotypal personality disorder
Ideas of reference (differ from delusions in that some insight is retained)
Odd beliefs and magical thinking
Unusual perceptual disturbances
Paranoid ideation and suspiciousness
Odd, eccentric behaviour
Lack of close friends other than family members
Inappropriate affect
Odd speech without being incoherent
Describe paranoid personality disorder
Hypersensitivity and an unforgiving attitude when insulted
Unwarranted tendency to questions the loyalty of friends
Reluctance to confide in others
Preoccupation with conspirational beliefs and hidden meaning
Unwarranted tendency to perceive attacks on their character
Describe antisocial personality disorder
Failure to conform to social norms with respect to lawful behaviours as indicated by repeatedly performing acts that are grounds for arrest;
More common in men;
Deception, as indicated by repeatedly lying, use of aliases, or conning others for personal profit or pleasure;
Impulsiveness or failure to plan ahead;
Irritability and aggressiveness, as indicated by repeated physical fights or assaults;
Reckless disregard for the safety of self or others;
Consistent irresponsibility, as indicated by repeated failure to sustain consistent work behaviour or honour financial obligations;
Lack of remorse, as indicated by being indifferent to or rationalizing having hurt, mistreated, or stolen from another
Describe borderline/emotional unstable personality disorder
Efforts to avoid real or imagined abandonment
Unstable interpersonal relationships which alternate between idealization and devaluation
Unstable self image
Impulsivity in potentially self damaging area (e.g. Spending, sex, substance abuse)
Recurrent suicidal behaviour
Affective instability
Chronic feelings of emptiness
Difficulty controlling temper
Quasi psychotic thoughts
Describe histrionic personality disorder
Inappropriate sexual seductiveness
Need to be the centre of attention
Rapidly shifting and shallow expression of emotions
Suggestibility
Physical appearance used for attention seeking purposes
Impressionistic speech lacking detail
Self dramatization
Relationships considered to be more intimate than they are
Describe narcissistic personality disorder
Grandiose sense of self importance
Preoccupation with fantasies of unlimited success, power, or beauty
Sense of entitlement
Taking advantage of others to achieve own needs
Lack of empathy
Excessive need for admiration
Chronic envy
Arrogant and haughty attitude
Describe obsessive compulsive personality disorder
Is occupied with details, rules, lists, order, organization, or agenda to the point that the key part of the activity is gone
Demonstrates perfectionism that hampers with completing tasks
Is extremely dedicated to work and efficiency to the elimination of spare time activities
Is meticulous, scrupulous, and rigid about etiquettes of morality, ethics, or values
Is not capable of disposing worn out or insignificant things even when they have no sentimental meaning
Is unwilling to pass on tasks or work with others except if they surrender to exactly their way of doing things
Takes on a stingy spending style towards self and others; and shows stiffness and stubbornness
Describe avoidant personality disorder
Avoidance of occupational activities which involve significant interpersonal contact due to fears of criticism, or rejection.
Unwillingness to be involved unless certain of being liked
Preoccupied with ideas that they are being criticised or rejected in social situations
Restraint in intimate relationships due to the fear of being ridiculed
Reluctance to take personal risks due to fears of embarrassment
Views self as inept and inferior to others
Social isolation accompanied by a craving for social contact
Describe dependent personality disorder
Difficulty making everyday decisions without excessive reassurance from others
Need for others to assume responsibility for major areas of their life
Difficulty in expressing disagreement with others due to fears of losing support
Lack of initiative
Unrealistic fears of being left to care for themselves
Urgent search for another relationship as a source of care and support when a close relationship ends
Extensive efforts to obtain support from others
Unrealistic feelings that they cannot care for themselves
What are the differentials for personality disorder
Mood disorder
Psychotic disorder
Anxiety
Substance abuse
Sub-threshold personality traits
What investigations should be done for personality disorder
Clinical diagnosis: exam, obs
Psychology/psychotherapy assessment + second interview
Standardised assessment of personality-abbreviated scale (SAPAS)
The Primary Care Evaluation of Mental Disorder (PRIME-MD)
