General Psychiatry Flashcards
(43 cards)
What are the features of schizophrenia?
- Hallucinations
- Delusions
- Disorganised Thinking / Speech
- Catatonia
- Negative Symptoms
What are the clusters of personality disorders?
Cluster A (mad): schizotypal, schizoid, paranoid Cluster B (bad): antisocial, histrionic, narcissistic, borderline Cluster C (sad): OCPD, anxious-avoidant, reliant
What are the 5 axes of DSM V?
Axis I: principle disorder (e.g. depression, schizophrenia)
Axis II: personality and developmental disorders
Axis III: medical problems
Axis IV: psychosocial stressors
Axis V: global assessment of functioning
What are the features of depression?
D - depressed mood I - loss of interest G - feelings of guilt S - sleep disturbance P - psychomotor agitation or retardation A - appetite change C - poor concentration E - lack of energy S - suicidal ideation
What are the features of borderline personality disorder?
Mood swings, transient paranoia or dissociation, impulsive behaviour, self-harm, suicidal ideation, unstable relationships, fear of abandonment
What is the presentation of serotonin syndrome and how is it treated?
Mental State: agitation, hypomania, confusion, hallucinations, coma
Autonomic: hyperthermia, tachycardia, nausea, diarrhoea
Neuromuscular: myoclonus, tremor, hyperreflexia, ataxia
Treatment: cessation of medication, supportive care, cyproheptadine
What are the features of Wernicke’s encephalopathy?
Ataxia
Opthalmoplegia
Confusion
What are the features of Korsakoff Syndrome?
- Anterograde amnesia
- Retrograde amnesia
- Confabulation
- Miminal content of conversation
- Lack of insight
- Apathy
What are Bowlby’s four attachment styles?
Type B: balanced & secure (most common)
Type A: anxious avoidant (second most common)
Type C: anxious ambivalent / preoccupied
Type D: disorganised
What are the domains of dysfunction in Autism Spectrum Disorder?
Deficit in social communication + interaction
Restricted, repetitive behaviour
What are the two components of ADHD?
- Inattention
2. Hyperactivity + Impulsivity
What are the commonly used bedside screening tests for cognitive function and when is each used?
MMSE: moderate cognitive deficit (no executive testing)
FAB: frontal lobe / executive dysfunction only
MoCA: mild cognitive impairment + executive dysfunction
ASAS-Cog: impairment in AD
What is the difference between a guardianship and an administration order?
Guardianship: lifestyle + medical decisions
Administration: financial + asset decisions
How is delirium managed?
- Treat underlying cause
- Reorioentation, behavioural intervention
- Sedation (haloperidol, quetiapine, olanzapine, lorazepam)
How can you distinguish delirium from dementia?
In delirium, patients tend to be more distractible and unable to focus or pay attention
What are the subtypes of Anorexia Nervosa?
Restricting type: dieting, fasting, excessive exercise
Binge-purge type: vomiting, laxatives, enemas
What is the difference between the binging-purging type of Anorexia Nervosa and Bullimia Nervosa?
Anorexia = BMI <17 Bullimia = BMI normal or overweight
What is conversion disorder?
1+ symptoms of altered motor/sensory function (e.g. mimic stroke) with no medical explanation
How is conversion disorder managed?
- Psychoeduation
- CBT + physical therapy
- Antidepressants, hypnosis
What are the risk factors for suicide?
S - Male Sex A - Age (biggest cause of death 15-24, highest rates >65) D - Depression or other psychiatric disorder P - Previous attempt E - Excess alcohol or substance abuse R - Rational thinking loss S - Social supports lacking O - Organised plan N - No spouse S - Sickness
What are the components of the mental state examination?
A - Appearance B - Behaviour C - Conversation A - Affect P - Perception C - Cognition I - Insight J - Judgement R - RapportW
What are the four symptom domains of mood disorders?
- Mood
- Psychomotor activity
- Cognition
- Vegetative
What is the difference between Bipolar I and Bipolar II?
I: at least one manic episode
II: at least one hypomanic episode and one major depressive episode, without a manic episode
What is the difference between mania and hypomania?
Mania: 1 week, impairs functioning
Hypomania: 4 days, no marked impairment, no psychosis, no hospitalisation