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NBEO STEP 1 > NBEO part 2 > Flashcards

NBEO part 2 Flashcards

1
Q

image of CIN

A
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2
Q

risk factors for CIN

A

UV
HPV
HIV if younger than 50

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3
Q

CIN tx

A

excision
if hard to tx or poorly defined borders - topical chemo =
mitomycin c, 5-fllurouracil, interferon alpha 2b - cidofovir

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4
Q

Iwhat is cIn a precursor to?

A

squamous cell carcinoma

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5
Q

what is this?

A

terrien marginal degeneration

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6
Q

tx for terrien’s
f/u?

A

contacts
rarely lamellar keratoplasty

see every 6 months

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7
Q

accutane SE

A

dry eye
myopic shift

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8
Q

prevalence

A

people affected in a pop at a given time

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9
Q
A

epiblepharon

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10
Q

tx of epiblepharon

A

PF ATs,
resolves myself in first few years of life

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11
Q

where is cobblestone degeneration found?

A

IT

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12
Q

who gets epiblepharon?

A

asians
hispanics

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13
Q

at what age do you see cobblestone degeneration?

A

20+

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13
Q

coblestone degeneration risk factors?

A

none

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14
Q

myogenic ptosis

A

decreased elevator fxn - can be congenital or acquired

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15
Q

neurogenic ptosis

A

CN 3 palsy abberant regeneration ,

Marcus gunn winking syndrome

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16
Q

mechanical ptosis

A

gravity pulling lid down
- eyelid mass
cls
GPC
edema
tumor

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17
Q

normal eyelid position

A
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18
Q
A
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19
Q

hordeolum tx

A

no f/u needed if it is healing

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20
Q

sub tenons injection bevel

A

to the globe

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21
Q

where do you first see iris neo and what vessels grow the new vessels?

A

pupillary margin

minor circle

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22
Q

CN 3 palsy

A

ischemic rarely cause abberent regeneration (damage/trauma may cause it), if occurs takes over 2 months, and is permanent

pseudo von grave sign (look down/ add, eyelid up)

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23
Q

what surgeries can increase chance of iris neo?

A

cataract sx
vitrectomy

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24
Q

if CT normal for suspected pupil involving CN 3 palsy what to do next?

A

lumbar puncture to check for blood - means PCA aneurysm

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25
Q
A

filamentary keratins

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26
Q

tx for filamentary keratitis

A
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27
Q
A
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28
Q
A
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29
Q

tx for primary congenital glaucoma ?

A

surgery

30
Q

how to know if primary congential glaucoma is resolved?

A

smaller c/d ratio
ie. .3 or less

31
Q

Haas striae

A

linear lines on congenital glaucoma
- in decemets

32
Q

higher (-) power post cx sx, why?

A

because press on cornea with A scan

33
Q

EKC tx

A
34
Q

EKC

A
35
Q

commotiae retinae

A
36
Q

tx for NAION?

A

none

37
Q

NAION VF defect?

A

altitudinal

38
Q

likelihood lattice will become RD?

A

1%

39
Q

Goldman mirriors

A

center = herby - post pole
bullet - angles/ ORA - angle 59 deg
square 67 deg - ant to equator
trapezoid 73 - equator to macula

40
Q

PRP common complications

A
41
Q

penetrating foreign body secondary effects or steel/ metal FB

A

siderosis

42
Q

cause of leakage of blood from valsalva?

A
43
Q

if valsalva doesn’t resolve myself?

A
44
Q

Zoloft class

A

SSRI

45
Q

uveitis what IOP lowering drop can you not use?

A

PGA

46
Q

treating eyelid mykomia?

A

oral antihistamine H-1
Claritin

47
Q

classic migraine

A
48
Q

common migraine

A

no aura

49
Q

cluster HA

A
50
Q

opthalmoplegic migraine

A
51
Q

basilar artery migrane

A
52
Q

classic migraine VF defect

A

during aura - homonymous hemianopsia

other wise paracentral defect

53
Q

topomax SE

A

myopic shift
angle closure glaucoma

53
Q

epicapsular stars

A
54
Q
A

familial drusen

55
Q

familial drusen inheritance

A

AD

56
Q

what would you see on the oct of someone with familial drusen?

A
57
Q

ERG, dark adaptation test results for familial drusen?

A

normal

58
Q
A

stargardt

59
Q

startgardt tx?

A

low vision aids

60
Q

stargardt inheritance?

A

AR

61
Q

FA stargardt

A
62
Q

repeat of sun conj heme blood work

A
63
Q

dilantin SE

A
64
Q

MG MOA

A
65
Q

what systemic abnormalities are seen in patients with MG?

A
66
Q
A
67
Q

what is associated with juvenile retinoschisis

A
68
Q

tx for retinoschisis

A

monitor

69
Q

loss of vision after woke up from cataract sx
anxious
NLP OU
PERRLA
OKN - no response

A
70
Q

cause of cortical blindness?

A
71
Q
A

NBEO STEP 1 (14 decks)

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