dsm5` Flashcards
caffeine withdrawal
headache, fatigue, decreased energy/activeness, decreased alertness, drowsiness, decreased contentedness, depressed mood, difficulty concentrating, irritability, and feeling foggy/not clearheaded
cannabis withdrawal
anxiety, irritability, anger or aggression, disturbed sleep/dreaming, depressed mood and loss of appetite.
impact of genetics on ID
5%
ID base rate
1%, 85% mild
1.5:1 male to female
language disorder after age of __ likely to persist in adulthood
4
child onset fluency disorder/stuttering
onset age 2-7
Base rate ASD
1%
Rett syndrome
mostly girls
5-48 months onset
de-accelerated head growth, stereotyped hand movements, loss of social engagement
social communication skills improve after a while
medications for ADHD
ritalin/concerta/methylphenidate, adderall/amphetamine, dexidrine/dextroamphetamine, strattera/atomoxetine
ADHD base rate
5% kids, 2.5% adults
DCD
deficits in activities requiring motor coord
Tourette’s
1+ vocal and multiple motor tics, 1 year
Persistent tic disorder
motor OR vocal tics, not both, 1 year
provisional tic disorder
tics <1 year
Tic medications
catapres/clonodine, haldol/haloperidol, SSRIs
Tourette’s base rate
0.5%, 2-4:1 males to females
Delusions
fixed, false beliefs, unchangeable
disorganized thinking
derailment, tangentiality
grossly disorganized behaviors
catatonia, agitation
neg symptoms of schizophrenia
diminished emotional expression, avolition, alogia (decreased speech output), anhedonia, asociality
catatonia
stupor, catalepsy, waxy flexibility, mutism, negativism, stereotyping, agitation, grimacing, echolalia, echopraxia
delusional disorder
1+ delusions for 1+ month, no other schizophrenia symptoms
types of delusions
erotomanic, grandiose, jealous, persecutory (most common), somatic, mixed, unspecified
brief psychotic disorder
1 day to 1 month
one of: delusions, hallucinations, disorganized speech/beh, catatonic beh
schizophreniform disorder
schizophrenia but 1 month - 6 months
schizophrenia
- 2+ for significant portion of 1 month - at least one (delusions, hallucinations, disorganized speech), grossly disorganized or catatonic beh, neg symptoms (avolition, diminished emotional expression, alogia, anhedonia, asociality)
- functioning below previous functioning
- continuous disturbance 6 months, active symptoms for 1 month
onset adolescence-30s
0.3-0.7% lifetime rate male female 1:1
novel and traditional antipsychotics
schizoaffetive disorder
major mood episode and symptoms of shizophrenia, delusions or hallucinations for at least 2 weeks without mood symptoms
bipolar or depressive type
substance induced psychotic disorder
alcohol, inhalants, etc.
Catatonic disorder due to another medical condition
neurological, metabolic
psychotic disorder due to another medical condition
neurological, endocrine, metabolic
Other specified/unspecified schizophrenia spectrum disorder
attenuated psychosis, auditory hallucinations and nothing else
Manic episode
abnormally elevated mood or irritable, goal-directed energy, lasts at least 1 week all day every day. 3+ of inflated self-esteem, decreased need for sleep, pressured speech, racing thoughts, distractibility, psychomotor agitation. Functional impairment or hospitalization (no minimum duration), or causes psychotic symptoms
hypomanic episode
at least 4 days, same symptoms as mania. Not severe enough for impairment or hospitalization or psychosis
depressive episode
5+ symptoms over 2 weeks
Depressed mood, loss of pleasure, and (weight gain, appetite change, sleep change, psychomotor agitation or retardation, fatigue, worthlessness or guilt, poor concentration, suicidal ideation)
Bipolar I
at least one manic episode
base rate 1%
Base rate for bipolar
1%, 1:1 for gender, more common in high income countries, highest rates of suicide and concordance (80% for identiical twins, 20-25% for siblings)
mean age of onset 18
90% of people who had an episode go on to have another one
suicide for bipolar
x15 regular person
might be 25% of all suicides
Bipolar II
1 hypomanic and 1 major depressive episode, NEVER been manic
cyclothymic disorder
symptoms of hypomania/depression over 2 years, periods of hypomania/depression persist more than half the time, and not without symptoms for more than 2 months at a time. episode criteria never met, functional impairment indicated
substance induced bipolar and related disorder
PCP, stimulants, steroids