SPMM Flashcards
After individuals with bulimia stop purging what may they get?
Parotitis - often painless
When can a child copy a circle, square and triangle?
Circle - aged 3
Square - aged 4
Triangle - aged 5-6
When can a child build blocks of 2, 3, 6-7, 9-10
2 - 15 months
3 - 18 months
6-7 - 2 years
9-10 - 3 years
How should one switch from a TCA to SSRI?
Half dose of TCA start the SSRI and slowly withdraw the TCA
How should you switch from Trazodone to another anti-D (not MAOI)?
Cross-taper cautiously
In CJD what are the initial symptoms?
Often cerebellar or visual:
- Ataxia, clumsiness, dysarthria
- Diplopia, distorted vision, blurred vision, field defects, changes in colour perception, visual agnosia
Name some changes to the cerebellum?
Hypoplasia of the cerebellar vermis
Reduced Purkinje cell count of the cerebellum
Lesion in which artery of the brain is most likely to produce akinetic mutism?
Anterior cerebral artery
Does Lewy Body Dementia showed reduced acetylcholine counts?
Yes - that’s why acetylcholine-esterases are used in these conditions
What is the cerebral torque?
Opposing right-left asymmetry of frontal and parietal-occipital regions - may be disturbed in psychosis
What anti-depressants perinatally have been linked to cleft palate in neonates?
SSRIs
MAOI > other anti-depressants for which condition?
Social phobia
What measures may improve lithium induced tremor?
Taking smaller, more frequent doses
Propanolol
How long does persistent delusional disorder need to last?
1 month
In grief attentional bias to objects belonging to the dead person is known as?
Incentive salience
What is interoception?
Awareness of one’s physiological state
What is the most long lasting cognitive effect after ECT?
Retrograde amnesia for autobiographical memory
Confusion and disorientation usually resolves within 24-48 hrs
Anterograde amnesia resolves in
What is the most long lasting cognitive effect after ECT?
Retrograde amnesia for autobiographical memory
Confusion and disorientation usually resolves within 24-48 hrs
Anterograde amnesia resolves in
What is the most long lasting cognitive effect after ECT?
Retrograde amnesia for autobiographical memory
Confusion and disorientation usually resolves within 24-48 hrs
Anterograde amnesia resolves within the first few weeks
Does high EE affect men or women more with regards to risk of relapse post psychotic episode?
Men
What is the primary ego defence?
Repression
Is the risk of Clozapine induced agranular cytosis dose dependent?
No
Afro-Caribbean, young and low baseline count are risk factors
First 6 months of treatment risk is highest
Name antipsychotics high risk of weight gain?
Clozapine
Olanzapine
Moderate:
- Risperidone
- Quetiapine
- Palliperidone
- Chlorpromazine
Others are generally low risk inc. Zuclopenthixol, Haloperidol. Sulpride, Amilsulpride, Aripiprazole etc
Which anti-dementia drug undergoes minimal hepatic involvement for breakdown and is metabolised by choline-esterase itself?
Rivastigmine
Are there interactions between OCP and Sodium Valproate?
No
Which cells promote clearance from the synapse?
Stellate cells
Which cells link the cortex to the spinal cortd for motor transmission?
Betz cells
Name a common defence mechanism seen in Naricssism?
Projection
How may extraversion, neuroticism and psychoticism change in age?
All decrease in both males and females
How long does puberty tend to last for boys?
2-3 years
What is the most common feature in Parkinson’s?
Unilateral resting tremor
Describe features of late onset Schizophrenia?
Predominantly female
Less negative symptoms
Less thoughts disorder
Prominent hallucinations visual
Social isolation
Sensory impairment
Premorbid paranoid personality traits
In psychopathology the tendency to feel inappropriately euphoric is known as?
Moria
What does the Stanford Binet test assess for?
Intelligence
In extroverts how does the ascending reticular activating system act?
Under-active –> therefore seek out social contact
Introverts –> may be over active and want alone time