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PRIYA OPTHALMOLOGY > buzzwords > Flashcards

buzzwords Flashcards

1
Q

tear drop or blood level in sinus

A

blow out fracture

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2
Q

what is a blow out fracuter

A

orbital floor + its contents are displaced downwards towards the maxillary sinus

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3
Q

pain on movement

A

optic neuritis (most commonly caused by multiple sclerosis)

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4
Q

painful vision loss 1-2 weeks

A

optic neuritis

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5
Q

curain coming down <5 minutes

A

amaurosis fugax

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6
Q

curaitn coming down > 5 mins

A

retinal detachment

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7
Q

flashes and floaters

A

retinal detachment

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8
Q

photophobia

A

anteiror uveitis

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9
Q

gritty eye

A

bacterial conjunctivitis or sub -tarsal body

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10
Q

watery eye + swollen/tender pre-auricular lymph nodes

A

viral conjunctivitis

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11
Q

silver / copper wire apperance of arterioles

A

hypertensive retinopathy

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12
Q

loss of red eye reflex / eye red on opthalmoscopy

A

haemorrhage

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13
Q

follicular conjunctitis

A

chlaymdia

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14
Q

different sized pupil

A

damage to CN 3

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15
Q

down, out dilated

A

damage to CN 3

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16
Q

down out, not dilated

A

diabetes

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17
Q

roth spots

A

endocarditiis

18
Q

brushfield spots

19
Q

what kind of vision loss in GCA

20
Q

dacrocystitis

A

blockage of lacrimal system

21
Q

how to treat dacrocystisi

A

broad spec abs

22
Q

why are alkali burns worse than acid burns

A

alkali penetrates the eye

23
Q

what is hyphaema

A

blood in anterior chambre that may occur after blund trauma

24
Q

what to do with suspected forign body in eye

25
Q

damage to optic tratcs / radiations causes

A

homoymous defects

26
Q

damage to occipital cortex may result in

A

homoymous defects with macular sparing

27
Q

why are the medial wall of orbit and orbit floor involved in blow out fractures

A

they are thin

28
Q

where is the greatest cone density found

29
Q

where is most acute vision found

30
Q

what system gives emotional lacrimation

31
Q

which system gives reflex lacrimation

A

parasympathetic

32
Q

only part of eye with lymphatic drainge

A

conjunctiva

33
Q

dendritic are APC in

A

conjunctiva

34
Q

who has toxocara

A

cats and dogs

35
Q

why does looking through pin hole help to read snellen chart

A

neutralises refractive error

36
Q

when can a subconjunctival haemorrhage occur

37
Q

normal fundoscopy in patietn with eye problems suggests…

A

problem behind fundus eg optic nerve

38
Q

blind is defined as

A

less than 3/60 (the patient can see at 3m what others can see at 60m)

39
Q

diabetics referred to opthalmologists if

A

maculopathy
new vessels (emergency)
three blot haemorrhages
single cotton wool spot

40
Q

wilsons disease

A

kayser fleischer rings

41
Q

elhers danlos syndrome

A

blue sclera

PRIYA OPTHALMOLOGY (7 decks)

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