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OKAPs > Untitled spreadsheet - uveitis > Flashcards

Untitled spreadsheet - uveitis Flashcards

2
Q

what is heerfordt’s yndrome

A

AAU, facial palsy, parotid enlargement

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3
Q

which form of IB does iritis commonly occur

A

10% in UC, 5% in Crohn’s

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4
Q

MOA of mtx

A

folate analog inhibits dihydrofolate rucatase

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5
Q

safest drug to treta toxo in pregnancy

A

clinda

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6
Q

urine calcium or serum calcium elevated in sarcoid

A

urine calcium

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7
Q

organisms for diffuse inilateral dusn

A

bayliascaris

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8
Q

HLA associated with POHS

A

B7

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9
Q

Hep B surface antigen is positive in what percent of patients with classic PAN

A

10-50%

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10
Q

HZO kind of iris atrophy

A

sectoral

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11
Q

HLA associated with serpiginous

A

B7

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12
Q

demographic of serpingenous

A

young healthy adults with no systemic findings. Vitirits in 30%.

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13
Q

which anesthetics increase IOP?

A

ketamine

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14
Q

most anesthsia’s effect on IOP

A

kiwers

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15
Q

importantce of echothiophate when planning surgery

A

increaes outflow of aqueous humor, decreases efficacy of pseudocholinease, therfoe affects metaboism of succinyl choline.

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16
Q

toxicity of chloramphenicol

A

aplastic anemia, optic atrophy, gray syndrome

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17
Q

MOA of rifampin

A

inhibityis bacterial RNA synethesis.

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18
Q

strength of steroid

A

dex, methyl, pred, hydro, cortisone

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19
Q

how do acetate and sodium phosphate differ

A

phosphate: water soluble, ocular absorption limited, acetate water insoluble

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20
Q

organisms associated with Reiter’s

A

chlyamydia, ureaplasm, yeresina, shigella, salmonella

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22
Q

pathology of Fuch’s heterochromic iridicyclitis

A

plasma cells in cb

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23
Q

wardenberg’s syndrome

A

iris heterchormia, telecanthus, whiteforelock, congenital deafness

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24
Q

hypersentivitiy of phacoanaphylactic endophthamitis

A

type III

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25
Q

intermediate uveitisi in MS

A

usually bilateral, band keratopathy

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26
Q

CME in VKH?

A

no

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27
Q

ARN

A

vitiritis, usually in posteiror pole

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28
Q

PORN

A

minimal inflammation, peripheral spots.

29
Q

3 signs of rubella

A

hearing loss, salt and pepteper retinopathy, cataract or glacuoma.

30
Q

4 findings of measles

A

pigmentary retinopathy, conjuncitivtis, retinal edema, vacularf attenuation, koplik’s spots

31
Q

findings of SSPE

A

fatal measles, macular or perimacular chorioretinitis, bone specules, personality behavior changes.

32
Q

association with pneumocystis

A

associated with inhaled pentamidine

33
Q

two worms associated with DUSN

A

dogworm: ancylostoma canium, racoon nematomde : Bayliscaris procynois

34
Q

rx for onchocerciasis:

A

ivermectih, surmain, DEC

35
Q

malabosportion, uveitis, vasculitis

A

whipple’s disease

36
Q

what causes whipple’s disease

A

G+ bacillus, actinomycetes, PAS positive macrophages

37
Q

what kind of organisms is P. acnes

A

anaerboci G_ rod

38
Q

young F=M, bilateral, flu

A

APMPPE

39
Q

findings of APMPPE

A

multiple plaques, early hypo with late hyper. Associated with cerebral vasculitis

40
Q

F>M, unilateral, small soft spots, shimmering photopsias

A

MEWDs

41
Q

rx for apmppe

A

none

42
Q

FA for MEWDS

A

early hyper wreath configuration, ERG shows reduced a wave

43
Q

rx for birdshot

A

steroids +IMT

44
Q

20-50, young myopic women, multiple spots, fill early stain latea

A

MCP

45
Q

healthy myopic woman with acute scotomas, photopsiasm no vitirits, FA early hyper late staining

A

PIC

46
Q

what is lofgren’s syndrome

A

hilar lymphadenophaty, erythema nodusm, AAU, arthalgia

47
Q

Mikulicz’s syndrome

A

lacrimal and parotid swelling due to saccoid, tb, lymphoma/leukemia

48
Q

what is heerfordt’s sndrome

A

fever, partodi gland enlagement AU, facial nerve palsy.

49
Q

HLA association for VKH

A

DR4

50
Q

4 stages of VKH

A

prodormal, syndrome, chronic, recurrent

51
Q

panuveitis that spares choriocapillaris

A

SO

52
Q

IOL for JRA?

A

No

54
Q

most common JRA with uveitis

A

RF-, ANA+ pauciarticular, 90% female

55
Q

which one affects 90% males?

A

pauciarticular late onset, RF, ANA negtive, HLAB-27 +

56
Q

what is characteristic of still’s disease

A

60% male, RF -, ANA-,

57
Q

sex of polyarticular

A

85% girls, uveitis rare, 75% RF negative

58
Q

what is the difference between pauciarticular type I and type II

A

type I: girls, 60% ANA positrive, type II 90% boys, 75% HLA-B27 positive.

59
Q

ddx for posterior uveitis in kids

A

toxo, lyme, POHS, HSV,

60
Q

which organism in toxo causes inflammation

A

tachyzoite

60
Q

Which disorders associated with th1 response?

A

So, Vkh. Birdshot

61
Q

What is the th1 pathway?

A

Il-8 tnf activated macrophage.

61
Q

what are kyrieleis’ plaques

A

white spots along arterioles

62
Q

cause of toxocariasis

A

2nd stage larval form of dog hookworm toxocara canis, through contaminated soil

62
Q

What is th2 pathway?

A

Il-4. Il-(,10- eosinophils, atopic disease

63
Q

trio of toxocara

A

endophthamisi, localized,g ranuloma, or peripheral granuloma, high eosinophils

OKAPs (10 decks)

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