2MBChB Ophthalmology Flashcards Preview

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Flashcards in 2MBChB Ophthalmology Deck (20)
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1
Q

Which motor neurone disease is associated with optic neuritis?

A

Multiple sclerosis

2
Q

LR6 means what?

A

Lateral rectus is supplied by CN VI

3
Q

SO4 means what?

A

Superior oblique is supplied by CN IV

4
Q

AO3 means what?

A

Recti
Levator palpebrae superioris
Sphincter pupillae
are all supplied by CN III

5
Q

Cherry red spot on macula

A

Central retinal artery occlusion

6
Q

Teardrop sign

A

Blow-out fracture

7
Q

Failure to adduct in affected eye and nystagmus in abducting eye

A

Internuclear ophthalmoplegia (issue with medial longitudinal fasciculus)

8
Q

Curtain coming down

A

Amaurosis fugax

9
Q

Curtain coming down longer than 5 mins

A

Retinal detachment

10
Q

Flashes, floaters

A

Retinal detachment

11
Q

Gritty eyes

A

Bacterial conjunctivitis

12
Q

Watery eyes and enlarged preauricular lymph nodes

A

Viral conjunctivitis

13
Q

Loss of red reflex and red eye

A

Haemorrhage

14
Q

Neovascularisation and haemorrhage

A

Wet ARMD

15
Q

Cause of follicular conjunctivitis

A

Chlamydia

16
Q

Pinpoint pupils

A

Opiate overdose

17
Q

Down and out eyes

A

CN III palsy

18
Q

Roth spots

A

Infective endocarditis

19
Q

Brushfield spots

A

Down’s syndrome

20
Q

Drusen

A

Dry ARMD