psych personality disorders Flashcards
personality disorders def
deeply ingrained, inflexible patterns of relating to others that are maladaptive and cause signif impairment in functioning; these are axis II disorders
insight in personality disorder?
no
dsm IV criteria for personality disorder
pattern of behavior that deviates from the person’s culture and is manifested in two or more of listed ways; the pattern is pervasive, inflexible, stable an dhas onset no later than adolescnece
personality disorder onset
must be no later than adolescence or early adulthood
personality disorders cluster A
schizoid, schizotypal, paranoid
personality disorders cluster B
antisocial, borderline, histrionic, and narcissistic
personality disorders cluster C
avoidant, dependent, and obsessive compulsive
cluster A description
patients are eccentric, peculiar, or withdrawn; familiar assoc with psychotic disorders
cluster B description
pateitns seem emotional, dramatc, or inconsistent; familial assoc with mood disorders
cluster C description
patients seem anxious or fearful; famiial assoc with anxiety disorders
personality disorder NOS
includes disorders that do not fit into a cluster (incl passive-aggressive personality disorder and depressive personality disorder)
treatment for personality disorders
usually pharm tx not helpful (with exceptions); psychotherapy and group therapy are the most helpful
paranoid personality disorder
pervasive distrust and suspiciousness of others and oten interpret motives as malevolent; blame problems on others; pathologically jealous
epidimiology of paranoid personality disorder
higher in men than women; higher incidence in family members of schizophrenics
how is paranoid personality disorder diff from paranid schizophrenia?
PPD patients do not have fixed delusions and are not psychotic, although they can have transient psychosis in stressful situations
treatment for paranoid personality disorder
psychotherapy; patients may also benefit from anti-anxiety meds or short course of antipsychotics for transient psychosis
schizoid personality disorder
lifelong pattern of social withdrawal; perceived as eccentric and reclusive; quiet and unsociable with a restricted affect; no desire for close relationships
dsm 4 criteria for schizoid personality disorder
voluntary social withdrawal and restricted range of emotional expression, beginning by early adulthood and present in a variety of contexts; four or more of the following
schizoid personality disorder- four or more of the following
neither enjoying nor desiring close relationships; generally choosing solitary activities; litle interest in sex; taking pleasure in few activities; few close friends; infidd to praise or criticism; emotional coldness, detachment, or flattened affect
epidemiology for schizoid personality disorder
prevalence in men is twice that of women; there is NO incr incidence of schizoid personality disorder in families with schizophrenia
how is schizoid personality disorder different from paranoid schizophrenia
SPD patients do not have any fixed delusions, although these may exist transiently in some patients
his is schizoid personality disorder different from schizotypal personality disorder
typal has eccentric behavior or magical thinking; typal patients are more similar to schizophrenic patients in terms of odd perception, thought, and behavior
treatment for schizoid personality disorder
psychotherapy is treatment of choice; low dose anti-psychotics if transiently psychotic or anti-depressants if comorbid MD is dx
schizotypal personality disorder
a pattern of social deficits marked by eccentric behavior, cognitive or perceptual distortions, and discomfort with close relationships, beginning by early adulthood and present in a variety of contexts
criteria (five or more) for schizotypal personality
ideas of reference (excluding delusions of reference); odd beliefs or magical thinking; unusual perceptual experiences; suspiciousness, inapprop affect; odd appearance; few close friends or confidants; odd thinking or speech; excessive social anxiety