Psychiatry Flashcards
disordered thought content and thought processes, perceptual disturbances, illusions or hallucinations, delusions, impaired reality orientation
psychotic disorders
-memory and consciousness not impaired
hallucinations, bizarre behavior, delusions
positive symptoms
flat affect, poor grooming, social withdrawal, anhedonia, poor eye contact
negative symptoms
persecutory or grandiose delusions or auditory hallucinations; MOST COMMON
paranoid schizo
disorganized speech or behavior, flat or inappropriate affect
disorganized schizo
delusions and hallucinations; ABSENT: paranoid, disorganized, catatonic symptoms
undifferentiated schizo
no longer have prominent psychotic symptoms but have blunted affect/odd behavior
residual schizo
schizo phases:
- subtle behavior changes, functional decline, social withdrawal, irritability
- delusions, hallucinations, disorganized speech, bizarre behavior
- blunted affect, other negative symptoms
- prodromal
- psychotic
- residual
rare type of schizo- needs two of following: motor immobility, excess motor activity w/o purpose, extreme negativism or mutism, echolalia, echopraxia
catatonic schizo
schizo- two of the five following symptoms present for a 1 month pd, persisting for 6 months ?
delusions, hallucinations, disorganized speech, grossly disorganized behavior, negative symptoms
DOC for schizo?
dopamine and serotonin antagonists- atypical antipsychotics
schizo:
best Tx for positive Sx?
negative Sx?
typical antipsychotics
atypical antipsychotics
mixture of psychotic and mood symptoms i.e. depressive/manic/mixed episode during which criteria for schizo also met
schizo affective d/o
char. by non-bizarre delusions (realistic) that occur for at least 1 month
delusional d/o
common after catastrophic event, sx for 1 day to 1 month
brief psychotic d/o
same sx as schizophrenia but sx last 1-6 months
schizophreniform d/o
physical complaints involving many organ systems, no medical explanation
somatization d/o
most common concerns are facial flaws, imagined defect in physical appearance or exaggeration of minor flaw? Tx?
body dysmorphic d/o, SSRI
one or more neuro complaints that can’t be explained clinically; MC sx: shifting paralysis, blindness, and mutism
conversion d/o
fake signs and Sx, assume the sick role
factitious d/o
production of physical/psych sx for external gain
malingering
pain in one or more area w/o identifiable cause, significant distress and impaired functioning; 1st line?
pain d/o; SSRI/TCAs
major depressive episode- five or more depressive signs and sx during the same ?; at least one of Sx must be ? or ?
2 week period; depressed mood or anhedonia
manic episode- lasts at least? needs at least three manic sx
one week
SAD treatment?
light therapy, buproprion, SSRIs
char. by anhedonia, psychomotor retardation/agitation, anorexia, weight loss, depressed mood, feelings of guilt, sleep disturbance, may have suicidal ideation
melancholia
char. by overeating/weight gain, oversleeping, reactive mood, leaden paralysis, oversensitivity to interpersonal rejection
atypical depression
char. by motor immobility or stupor, blurred affect, purposeless motor activity, extreme withdrawal, negativism, bizarre mannerisms or posturing, echolalia, echopraxia, or ‘waxy flexibility’
catatonic depression
PP depression occurs within ? Tx ?
4 weeks of delivery, SSRIs
side effects include GI upset, headache, sexual dysfunction
SSRIs s/e
s/e include weight gain, OH, antichol. effects, somnolence
TCAs
MAOIs and SSRIs can results in?
serotonin syndrome (acute MS changes, restlessness, diaphoresis, tremor, hyperthermia, seizures, muscle rigidity, coma/death (rare)
ECT safe in preggo and elderly; biggest concern?
memory loss
lithium- narrow therapeutic window- check levels ?
every 4-8 weeks
char. by 1+ major depressive episodes and at least one hypomanic episode
BPII
chronic mild depression; no psychotic or manic/hypomanic features
dysthymic d/o
less severe version of BPII, mild depressive and hypomanic episodes
cyclothymic d/o
maladaptive behavioral or emotional Sx that develop w/i 3 months and end within 6 months
adjustment d/o