Psychiatry Flashcards
Cluster A personality disorders (Weird)
PPD, schizoid, schizotypal
What differentiates PPD from paranoid schizophrenia?
They do not have any fixed delusions. They are not frankly psychotic, though they may have transient psychosis under stressful situations.
Axis I
Clinical diagnoses – mental illnesses including substance-abuse and developmental disorders.
Axis II
Personality disorders and developmental/retardation disorders
Axis III
Describes physical disorders or general medical conditions
Axis IV
Describes the severity of psychosocial factors, including environmental problems.
Axis V
The GAF or global assessment of functioning.
GAF
Hospitalized patient
Borderline IQ
70 to 79
TAT
Thematic apperception test. Tested individual create stories based on pictures of people in various situations. Evaluation of motives behind behaviors.
Rorschach test
Inkblots to identify thought disorders and defense mechanisms.
Weschler adult intelligence scale (WAIS)
Adult assessment of overall intellectual functioning. Consist of verbal and visual spatial components.
Stanford Binet test
Assesses intellectual ability of patients aged 2 to 18
Tarasoff rule
The obligation of the doctor to notify any potential victims and proper authorities of a patient’s intent to harm.
Patient is talking in accelerated form and is uninterruptible
Pressured speech
Automatisms
Involuntary movements in an altered state of consciousness us. Can be either purposeful or disorganized.
Mood versus affect
Mood is what the patient says it is. Affect is what you observe.
Loose associations
No logical connection from one thought to another.
Flight of ideas
Thoughts change abruptly from one idea to another usually with rapid/pressured speech.
Neologism
Made up words
Word salad
Incoherent collection of words
Clang associations
Word connections that are due to phonetics rather than actual meaning. An example “my car is red. I’ve been in bed. It hurts my head.”
Thought blocking
Abrupt cessation of communication before an idea is finished.
Tangentiality
Never reaching the point of the conversation due to a lack of goal directed associations between ideas. Response is usually in the ballpark.
Circumstantiality
Reach the point, but with over inclusion of trivial or irrelevant details.
Delusions
Fixed false believes that are not shared by a person’s culture and cannot be changed by reason. Can be either bizarre or non-bizarre
Repetitive intrusive thoughts
Obsessions
Repetitive behaviors usually driven by obsessive thoughts
Compulsions
Delusions of reference
The belief that some event is uniquely related to the patient.
Believe that a TV show character is sending the patient messages via they’re acting in dialogue.
Delusions of reference
Belief that one’s thoughts can be heard or seen by others
Thought broadcasting
Somatic delusions
False beliefs concerning body image – I cannot swallow
Sensory perception in absence of an actual stimulation.
Hallucination
In accurate perception of an existing stimulus.
Illusion
Auditory hallucinations are associated with…
Schizophrenia
Visual hallucinations are associated with…
Alcoholic hallucinosis, other chemical causes.
The most important predictor of future violence.
History of violence
Minnesota multiphasic personality inventory (MMPI – 2)
Personality test for different pathologies and behavioral patterns.
Olfactory hallucinations are usually…
An aura associated with epilepsy
Tactile hallucinations are seen with…
Drug abuse and alcohol withdrawal.
Respond better to current antipsychotic medications.
Positive symptoms
When typical and atypical antipsychotics fail to resolve symptoms.
Clozapine (clozaril)
Three phases of schizophrenia
Prodromal, psychotic, residual
Prodromal schizophrenia may appear…
Schizotypal with social withdrawal and irritability.
Positive symptoms of schizophrenia occur during this phase.
Psychotic phase
Residual phase of schizophrenia
Between psychotic phases of schizophrenia, marked by negative symptoms.
Anhedonia
Without pleasure
Alogia
Poverty of speech
Symptoms of schizophrenia
Positive, negative, and cognitive
Cognitive symptoms of schizophrenia
Impaired attention, executive function, and working memory
Subtypes of schizophrenia
Paranoid, disorganized, catatonic, undifferentiated, or residual
Schizophrenia with only minimal evidence of positive symptoms
Residual type
Schizophrenia with motor problems. Echolalia or echopraxia
Catatonic type (Very rare). Copy speech and copy movement.
Poor functioning schizophrenia early-onset. With disorganized speech, disorganized behavior and flat or an appropriate affect.
Disorganized schizophrenia
Higher functioning schizophrenia that occurs at an older age. Preoccupation with one or more delusions or frequent auditory hallucinations.
Paranoid type
Psychotics symptoms for less than one month
Brief psychotic disorder
Schizophrenia from 1 to 6 months.
Schizophreniform disorder
The idea that mentally ill people eventually make their way down to the lower tiers of society and populate the lower socioeconomic status.
Downward drift hypothesis
Akathisia
Unpleasant subject of sense of restlessness, inability to sit still
Lifetime prevalence of schizophrenia
1%
Head CT of a schizophrenic patient shows…
Enlargement of the ventricles and diffuse cortical atrophy
Predisposition to paranoid psychosis.
Deafness
Dopamine antagonists. Mostly D2
First generation antipsychotics: chlorpromazine Thioridazine trifluoperazine haloperidol
Common side effects of first-generation antipsychotics
Extraparametal symptoms, neuroleptic malignant syndrome, and Tardiva dyskinesia
Involuntary learned responses.
Classical conditioning
Voluntary response is associated with positive reinforcement, negative reinforcement, punishment, and extinction.
Operant conditioning
When patient project feelings about formative or other important persons onto a physician.
Transference
A physician reciprocating the patients feelings of formative or important person.
Countertransference
Unconscious mental processes used to resolve conflict and prevent undesirable feelings.
Ego defenses
Expressing an acceptable feelings and thoughts through actions such as tantrums.
Acting out
Intoxication with visual hallucination and aggression.
PCP or phencyclidine
Intoxication with CNS depression constipation and pinpoint pupils
Heroin or other opioids
Intoxication with formication
Cocaine