Psychiatry Flashcards
Anxi/o
uneasy, distressed
Hypn/o
sleep
Iatr/o
treatment
Ment/o
mind
Phren/o
Psych/o
mind
Schiz/o
split
Somat/o
body
-genic
produced by
-leptic
to seize hold of
-mania
obsessive preoccupation
-phobia
fear
-phoria
feeling
-thymia
mind
A-
an-
no, not
Cata-
down
Hypo-
deficient, less than, below
Para-
abnormal
Affect
external expression of emotion
Amnesia
loss of memory
Apathy
absence of emotions
Compulsion
uncontrollable urge to perform an act repeatedly
Conversion
anxiety becomes a bodily symptom that has no physical basis
Fugue
flight from customary surroundings, dissociative disorder
Delirium
confused thinking, disorientation, changes in alertness, difficulty paying attention, fearfulness. Usually reversible
Delusion
fixed false belief that cannot be changed by logical thinking
Dementia
loss of intellectual abilities w/ impairment of memory, judgement, and reasoning
Labile
unstable, undergoing rapid emotional change
Paranoia
overly suspicious thinking w/ fixed delusions of being harrassed, persecuted, or unfairly treated
Psychosis
a disorder marked by loss of contact w/ reality, often associated w/ delusions and hallucinations
Psychiatrist
Medical doctor, able to prescribe medications. Oversees diagnosis and treatment of psychiatric patients.
Psychologist
Advanced degree but not a medical doctor, often w/ extensive training in research. Treat patients w/ psychotherapy. May aid in evaluation of disorders.
Psychotic disorder characterized by gross distortion of reality, disturbances of language & communication, withdrawal from social interaction, disorganization & fragmentation of thought, perception, and emotional reaction. Prevalence in men=women, mostly from 18-25 yo. 50% mz concordance. Unknown causes, although genetic factors are implicated.
Schizophrenia
Positive symptoms of Schizophrenia
- Delusion (false beliefs)
- Hallucination (false perception, usually auditory, “voices” commenting on patient’s behavior)
- Thought disorder (disorganized thinking manifested in non-goal-directed speech)
- Bizarre behavior (silliness, agitation, inappropriate appearance/conduct, poor hygiene, catatonic behavior, rigid posture)
Negative symptoms of Schizophrenia
- Flat affect
- Loose thought associations
- Anhedonia (diminished capacity to experience pleasure)
- Social withdrawal
- Loss of ego boundaries (inability to perceive self as a separate individual)
- Concrete thinking (inability to abstract)
Schizophrenic subtype in which patient is mute & does not move or react to external stimuli
Catatonic Schizophrenia
Schizophrenic subtype in which patient exhibits disorganized speech and bizarre behavior
Disorganized Schizophrenia
Schizophrenic subtype in which patient exhibits prominent delusions of grandeur or persecution and auditory hallucinations
Paranoid Schizophrenia