hypertensive reitnopathy Flashcards

1
Q

what is stage 1?

A

Arteriolar narrowing and tortuosity
Increased light reflex - silver wiring

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2
Q

what is stage 2?

A

Arteriovenous nipping

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3
Q

what is stage 3?

A

Cotton-wool exudates
Flame and blot haemorrhages
These may collect around the fovea resulting in a ‘macular star’

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4
Q

what is stage 4?

A

Papilloedema

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