Buzzwords Flashcards
Inflammatory myopathy with poor response to steroids
Inclusion body myositis
Leg symptoms and midline shift
Falcine herniation
Back pain worse on coughing
Slipped disc
Headache worse on coughing
Posterior fossa issue
Pleocytosis on CSF
Rules out bacterial meningitis (pleocytosis = increase in lymphocytes)
Migraine prophylaxis
1st line: propanolol, topiramate or amitryptiline
2nd line: valproate, pizotifen, gabapentin or pregabalin (if one drug does not work by 3/12, try another)
Injury to the upper brachial plexus
Erb’s palsy (waiters tip)
More common, associated with shoulder dystocia)
Injury to lower brachial plexus
Klumpke’s palsy (claw hand)
+ve simmonds test
Achilles tendon rupture
Anti-acetylcholine receptor antibody
Myasthenia gravis
Mesocortical dopamine hypoactivity
Negative and cognitive symptoms in schizophrenia
Subcortical dopamine hyperactivity
Psychosis
Tuberoinfundibular dopamine pathway
Prolactin release
Nigrostriatal dopamine pathway
Extra pyramidal movements
Subcortical and mesocortical dopamine pathways
(sometimes known as mesolimbic system)
Motivation and reward
What is the mesolimbic system responsible for?
Motivation and reward
Mesolimbic DA blocakde
Depression
Mesolimbic DA agonism
Psychosis
Drugs which cause weight gain
Olanzapine and clozapine cause loads of weight gain
When can you prescribe clozapine?
Need to have tried 2 other drugs and be a consultant to prescribe it
Limbic system functions?
M2OVE Motivation Memory Olfaction Visceral afferents Emotion
Brain changes in schizophrenia
Reduced frontal lobe volume (and grey matter)
Enlarged lateral ventricles
Reduced grey matter in the TEMPORAL CORTEX
Pressure of thought: varied ideas in abundance
Characteristic in mania but can be seen in schizphrenia
Flight of ideas and knights move thinking
Quickly moving from one topic to another but there is a link, unlike knights move thinking where there does not appear to be a link between point A and point B
-seen in bipolar in manic phase
Treatment for EPSE
Procyclidine
Involved in normal response to threat
Amygdala
What does the PFC do?
Dampens down amygdala response to threat (fewer connections = less effective)
Management of OCD
1) SSRI
2) SSRI
3) TCA or SSRI
4) SSRI or TCA (TCA used is chlomipromine) so essentially an SSRI
If there is a partial response at any time of those points, consider CBT as an adjunct
Becks triad
Negative feelings about self, world and future
Problems with NMDA antagonists
Produce psychotic symptoms
NMDA receptor antagonists
Ketamine
Dextromethorphan
Phencyclidine
(remember these can produce psychotic symptoms)
Alcohol withdrawal
Use chlordiazepoxide
30mg qds, 25mg qds, 20mg qds, 15mg qds, 10mg qds, 10mg tds, 10mg bd, 10mg OD nocte
Eosinophilic inclusions
Lewy bodies (LBD and PD)
What could trigger a hypertensive crisis with MAOIs
Interactions with tyramine containing foods, nasal congestants, TCA’s, pethidine
How do you treat hypertensive crisis?
Phentolamine infusion
Which patient should you avoid TCA’s in?
Patients with cardiac problems or patients with suicidal intent
Cherry red spot on macula
Central retinal artery occlusion
Tear drops or blood level in sinus
Blow out fracture
Failure to adduct
Internuclear opthalmoplegia - issue with medial longitudinal fasciculus
Pain on movement
Optic neuritis, most commonly caused by MS
Painful loss of vision at 1ks
Optic neuritis
Curtain coming down
Amurosis fugax
Curtain coming down (partial) longer than five minutes
Retinal detachment
Flashes and floaters
Retinal detachment
Photophobia
Anterior uveitis
Gritty eyes
Bacterial conjunctivitis or sub-tarsal foreign body
Watery and pain and preaurciular lymph nodes
Viral conjunctivitis
Silver/copper wiring
HTN eye disease
Loss of red reflex, red eye on opthalmoscopy
Haemorrhage
New vessels and haemorrhage
Wet ARMD
Follicular conjunctivits
Chlamydia
Pinpoint pupils
Pontine issue
Dilated pupils
Trans-calcarine fracture
Different sized pupils
Damage to CN III (or sympathetic chain in horners)
Down and out, not dilated
Diabetes
Down and out, dilated
CNIII damage
Roth spots
Infective endocarditis
Brushfield spots
Down syndrome
Scrambled egg / egg yolk appearance of macula
Best disease
Antepartum haemorrhage in patient with succenturiate lobe or velamentous inseration
Vasa praevia
Maternal blood and no fetal distress
Placenta praevia
MUST BE EXCLUDED BEFORE VAGINAL EXAMINATION
Fetal blood and sudden fetal distress
Vasa praevia
Placenta accreta “doughy abdomen”
Insertion into myometrium post endometrial ablation –> C section and hysterectomy - always give contraception!
Fetal distress and loss of engagement, previous C section or surgery
Uterine rupture
PPH followed by pituitary failure
Sheehan’s syndrome
Strawberry cervic
Trichomonas vaginalis
Prolapse and back pain
Uterine prolapse
Large tense uterus “woody abdomen”, bleeding and pain
Placental abruption
“fluid level behind drum” “retracted drum”, “dull colour”
Otitis media with effusion
Loss of corneal reflex (+ sensorineural hearing loss, vertigo and tinnitus)
Acoustic neuroma (vestibular schwannoma) Associated with NFII
Battle sign
Mastoid process of temporal bone fractures
Pearly white on otoscopy and foul, cheesy discharge
Cholesteatoma
Saddle nose
Wegeners
ADHD triad
Hyperactive
Inattention
Impulsive
Treatment for ADHD
Methylphenidate
Triad of autism
Social communication, language, repetitive behaviour