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ENT, neuro, eyes > Random > Flashcards

Random Flashcards

1
Q

Parietal lobe damage results in

A

all the a’s
Apraxia
acalculia
agraphia
drawing apraxia
asterogenesis
Visual field
Inferior quadrantanopia

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2
Q

Frontal lobe dmage symptoms

A

Personality change
Brocas - expressive aphasia
Abnormal affective
Primitive reflexes
Preservation

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3
Q

Occipital lobe damage symptmos

A

Cortical blindness
Homonymous hemianopia
Agnosia

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4
Q

Temporal lobe damage symptoms

A

Wernickes -
Deafness
Memory impairment
Emotional distrubance - limbic cortex
Visual field - superior quadratanopia

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5
Q

Signs of UMN lesions

A

Hypertonia
Hyperreflexia
Weakness
Soastcitiy
Extensor pallor
Hemiplegia/sensory loss
Dysphasia - if L dominant

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6
Q

Signs of LMN lesions

A

Absent reflexes
Reduced tone
Spasticity
Fasciculations

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7
Q

Post Cerebral artery occlusion symptoms

A

Pain and temp loss contralateral side
Vomit and vertigo
Ipsilateral Horners
Numb facce
DANISH - cerebellar signs
Decreased gag refelex
Palatal paralysis

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8
Q

What causes pseudobulbar palsy?

A

Lower brainstem infarct

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9
Q

What part of brain controls comatose state

A

Reticular activationg system

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10
Q

Window for treatment of stroke

A

4.5 hours

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11
Q

DVT prevention

A

early mobilisation after surgery
TED stockings
Enoxiparin

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12
Q

PACS + TACS

A

partial or total nterior cerebral artery

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13
Q

LACS causes

A

lacuna cererbral stroke
Small infarcts, localised deficits

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14
Q

What gene is linked to stroke

A

CADASIL

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15
Q

What is fabrys disease

A
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16
Q

What is Bells palsy

A

Ischaemic com[ression of CNVII in facial canca;

17
Q

Causes of bells pasly

A

stroke, infection - HSV, VZV,
parotid tumours, middel ear disease

18
Q

Corticospinal tract function

A

Desc motor
Decussates at midbrain

19
Q

Dorsal column

A

Ascending sensory
Proprioception and vibration
Decussates after synapse at medulla

20
Q

Spinothalamic tract function

A

Ascending sensory, temp and pain
Decussates immediate;y

21
Q

How long dos chronic inflammatory demyelonating neuropathy have to last for

A

8 weekswith no improvement

22
Q

Finidings CT head in subdural haematoma chronic

A

Hypodense crescenteric collection not limited by suture lines

ENT, neuro, eyes (34 decks)

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