Neurology Flashcards

1
Q

thunderclap headache

A

subarachnoid haemorrhage

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2
Q

xanthochromic LP

A

SAH

fresh blood - traumatic tap

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3
Q

lucid period after head trauma (often followed by sudden collapse or deterioration)

A

extradural haemorrhage

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4
Q

cogwheel rigidity

A

Parkinson’s (spasticity over rigidity)

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5
Q

‘woody texture’ muscle swelling

A

Duchenne or Becker MD

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6
Q

raised CK

A

muscular dystrophy

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7
Q

toe walker or positive gower’s sign

A

muscular dystrophy

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8
Q

mask like expression

A

Parkinson’s

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9
Q

fluctuating cognitive deficit

A

lewy body dementia or delirium

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10
Q

vivid visual hallucinations of children and not threatening

A

lewy body dementia

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11
Q

REM disturbance

A

lewy body dementia or parkinson’s

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12
Q

acute onset fluctuating cognitive disturbance

A

delirium

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13
Q

personality/behaviour changes then dementia

A

frontotemporal dementia (Pick’s disease)

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14
Q

memory and personality problems in someone with CV disease

A

vascular dementia

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15
Q

stepwise deterioration

A

vascular dementia

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16
Q

pain on loud noise

A

facial nerve palsy

17
Q

painful third nerve palsy

A

aneurysm

18
Q

myalgia + myositis + myoglobulinaemia/uria

A

rhabdomyalysis ( –> DIC and renal failure)

19
Q

inflammatory myopathy with poor response to steroids

A

inclusion body myositis

20
Q

weakness + frontal balding + cataracts +ptosis

A

myotonic dystrophy (onset 30s, positive FHx)

21
Q

leg symptoms + midline shift

A

falcine herniation

22
Q

back pain worse on coughing

A

slipped disc

23
Q

headache worse on coughing

A

posterior fossa issue

24
Q

bilateral sciatica + male sexual dysfunction

A

cauda equina

25
Q

pleocytosis on CSF

A

rules out bacterial meningitis

26
Q

injury upper brachial plexus

A

Erb’s palsy (waiter’s tip)

associated with shoulder dystocia

27
Q

injury lower brachial plexus

A

Klumpke’s palsy (claw hand)