otitis media with effusion Flashcards

1
Q

define otitis media with efussion

A

characterised by non-purulent effusion of middle ear

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2
Q

how can otitis media with effusion be spplit

A

effusion is either mucoid or serous

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3
Q

how is hearing affected in otitis media with effusion

A

usually mild in children

often only detected with an audiogram

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4
Q

aetiology of otitis media with effusion 2

A

Eustachian tube dysfunction

primary inflammatory event \

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5
Q

what causes mucous release in otitis media with effusion 1

A

inflammatory mediators released as a reuslt of bacterial antigenic challenge-> upregulation of mucin genes

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6
Q

findings in history for otitis media with effusion 3

A

kids might not complain

teacher/parents may notice hearing loss

speech/ learning delay

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7
Q

examination of the tympanic membrane in otitis media with effusion 2

A

dull/retracted tympanic membrane and fluid level or bubbles

NOT erythmeatous as not acutely infected

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8
Q

predisposing factors for otitis media with effusion 4

A

age

anatomy- infants eustachian tybe is near horizontal moves to 45 degrees later in life

craniofacial abnormalites

mucocillary clearance disease

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9
Q

management of otitis media with effusion 3

A

modifiy risk factors

support thouse struggling with hearing loss

watchful waiting for 3 months

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10
Q

managemnet of otitis media with effusion if persisstent after 3 months 2

A

grommets +/- adenoidis

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11
Q

how can managment of otitis media with effusion differ 1

A

in those with cleft or trisomy 21

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