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001 pance > ophtho > Flashcards

ophtho Flashcards

1
Q

hordeolum: painful or painless

A

painful

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2
Q

chalazion: painful or painless

A

painless

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3
Q

facial trauma + diplopia looking upward

A

orbital blowout fracture

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4
Q

teardrop sign

A

CT findings on orbital blowout fracture

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5
Q

eye trauma + hyphema + pupil looks like a teardrop

A

globe rupture (EMERGENCY)

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6
Q

mgmt of globe rupture

A

rigid eye shield/protect from pressure, do not remove impaled object, no topicals, emergent consult

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7
Q

mgmt of hyphema

A

place at 45degrees to keep RBCs from staining cornea

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8
Q

small, round, yellow-white spots on the outer retina are what?

A

drusen spots

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9
Q

when do you see drusen spots?

A

dry macular degen

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10
Q

how do you dx wet macular degen

A

fluorescein angiography

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11
Q

cotton wool spots

A

diabetic retinopathy

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12
Q

copper or silver wiring

A

hypertensive retinopathy

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13
Q

curtain vision, think 2 things:

A

retinal detachment, amaraurosis fugax

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14
Q

what is the ideal fluid to irrigate w/ for chemical eye burns

A

LR

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15
Q

if a patient has acute closed angle glaucoma what do you expect the optic disc to look like

A

cupping of optic disc

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16
Q

mgmt of closed angle glaucoma

A

acetazolamide*** (dec pressure), topical timolol (dec pressure), pilocarpine (miotic)

17
Q

mgmt of open angle glaucoma

A

prostaglandin analogs like latanoprost

18
Q

how does your management for bacterial conjunctivitis change if the patient wears contacts

A

you need to cover for pseudomonas

19
Q

what is a marcus gunn pupil

A

when you shine a light in the unaffected eye, the affected eye dilates rather than constricts

20
Q

when do you see a marcus gunn pupil

A

optic neuritis

21
Q

cherry red macula

A

CRAO

22
Q

box car vessels

A

CRAO

23
Q

blood and thunder

A

CRVO

24
Q

what artery is often involved in amaurosis fugax

A

external carotid artery

25
Q

near-sighted, aka:

A

myopia

26
Q

type of lenses for near-sighted

A

concave

27
Q

far-sighted, aka:

A

hyperopia

28
Q

type of lenses for far-sighted

A

convex

001 pance (13 decks)

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