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Opthal - C.U > Visual field defects > Flashcards

Visual field defects Flashcards

1
Q

Lesion of the optic nerve

A

Ipsilateral mononuclear visual loss

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2
Q

Lesion of the optic chiasm

A

Bitemporal hemianopia

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3
Q

Lesion at the optic tract

A

Contralateral homonymous hemianopia

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4
Q

Lesion at ocipital cortex

A

Contralateral homonymous hemianopia w/ macular sparing

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5
Q

Causes of sudden painless loss of vision

A 
GCA - ischaemic optic neuropathy 
Retinal vein occlusion 
Retinal artery occlusion 
Vitreous haemorrhage 
Retinal detachment
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Opthal - C.U (15 decks)

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