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Last Min Review > ENT > Flashcards

ENT Flashcards

1
Q

abx for peritonsillar abscess

A

clindamycin

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2
Q

assoc w/ tobacco use, etoh, smoking, HPV

A

oral leukoplakia

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3
Q

causes parotitis

A

parainfluenza, EBV
s aureus
sjogrens

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4
Q

tx for acute vertigo

A

diazepam

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5
Q

what type hearing loss w/ TM perforation

A

conductive

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6
Q

milphosis

A

loss of eyelashes (blepharitis)

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7
Q

tx corneal abrasion

A

polymyxin-bacitracin ointment

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8
Q

aqueous flare - protein in aqueous humor
small pupil
pain

A

corneal ulcer

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9
Q

causes conjunctiviitis

A

adenovirus 3, 8, 19

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10
Q

pain
blurred vision
halos around lights
photophobia

A

acute angle glaucoma = decreased peripheral vission
IOP > 21
vessels bending over edge of disc
cup:disc ratio > 0/5

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11
Q

bowing of iris

A

open angle glaucoma

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12
Q

fixed, mid-dilated pupil
red/hazy eye
gradual loss peripheral vision

A

closed angle glaucoma

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13
Q

tx glaucoma

A

drainage via prostaglandins- lantoprost, brimatoprost
decrease production aqueous humor - BB
decrease aquesous humor + promote drainage - alpha adrenergic (brimonidine, apraclonidine)

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14
Q

scotoma

metamorphosia

A

macular degeneration
drusen deposits!
amsler grid

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15
Q

tx macular degeneration

A

laser phrocoagulation

vascular endothelial growth factor inhibitor injections (ranibizumab)

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16
Q

strabismus

A

cover/uncover test
Hirshberg reflex abnormal
tx: glasses, eyepatch, surgery

17
Q

acute vision loss/blurred vision
loss color vision
pain BEFORE visual sx
pain w/ eye mvmt

A

optic neuritis
IV steroids
common causes: MS, scleroderma, lupus

18
Q

asymmetric red reflex

A

retinal detachment

19
Q

retinopathy DM

A

preproliferative - hemorrhages, exudate, cotton wool spots

proliferative - neovascularization, edema

20
Q

retinopathy HTN

A

arteriolar narrowing
copper wire
AV nicking

21
Q

acute PAINLESS vision loss
boxcarring
charry red spot (pale retina)
pale disc

A

CRAO

causes: clot, afib, temporal arteritis
tx: intermittent pressure, tPA

22
Q 
vision loss/blurred vision
blood + thunder fundus
dilated veins
exudates
neovascularization
A

CVO

causes: sickle cell, HTN, DM

23
Q

MCC amaurosis fugax (curtain descends then goes back up)

A

carotid plaques, afib

Last Min Review (7 decks)

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