Ears Flashcards

(57 cards)

1
Q

The AAP guidelines requirements for diagnosing AOM include

A

recent, abrupt onset of ME inflammation and effusion. MEE confirmed by bulging TM. ME inflammation by distinct erythema of TM or onset of ear pain

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2
Q

Acute onset of bleeding from the ear is usually associated with

A

Acute onset of bleeding from the ear is usually associated with

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3
Q

Altered mobility of a TM in pneumatic otoscopy may suggest

A

MEE or possible perforation

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4
Q

AOM treated initially with Amoxicillin with treatment failure and without pcn allergy would next be treated with

A

AOM treated initially with Amoxicillin with treatment failure and without pcn allergy would next be treated with

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5
Q

The Auditory brainstem response is useful in identifying hearing loss in young infants or children who are

A

unable to cooperate with EOAE, occasionally sedation is required

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6
Q

The Auditory brainstem response measures signals in the cochlea and

A

the functioning of the peripheral auditory system and neurological pathways related to hearing, requires audiologist

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7
Q

Azithromycin dose for AOM is:

A

10mg/kg/day on day 1 then 5mg/kg/day on day 2-5 given daily

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8
Q

A child has been treated with amoxicillin in the previous 30 days for AOM already. The child returns with AOM and concurrent conjunctivitis. The provider will prescribe next

A

amoxicillin/clavulunate or third-generation cephalosporin

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9
Q

A child returns with AOM, has failed amoxicillin/clavulanate and is now vomiting. The prescriber will prescribe next

A

ceftriaxone IM

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10
Q

Clinical findings of chronic OM, malodorous purulent discharge, vertigo, a pearly white lesion on or behind TM are findings of

A

cholesteatoma, and immediate referral for surgical excision is in order

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11
Q

The definition of AOM include

A

rapid onset otalgia, MEE confirmed and middle ear inflammation

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12
Q

The diagnosis of OME is made when there is evidence of

A

MEE without s/sx of acute ear infection

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13
Q

Education to parents on installation of ear drops include

A

the drops should be warmed, the tragus should be pumped a few times after instillation, affected ear should remain up for at least 2-3 minutes

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14
Q

The evoked otoacoustic emissioin (EOAE) testing is the method of hearing screening used for universal newborn screening. The exam provides evidence that hearing is intact however may not identify

A

auditory nerve dysfunction

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15
Q

The first-line antibiotic for AOM remains

A

amoxicillin 80-90mg/kg/day BID unless allergy

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16
Q

The following findings are seen with OE examination

A

pain, often severe with movement of the tragus or pinna, swollen EAC with debris, red crusty or pustular lesions, puritis with thick otorrhea

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17
Q

pain, often severe with movement of the tragus or pinna, swollen EAC with debris, red crusty or pustular lesions, puritis with thick otorrhea

A

recurrent AOM three times in 6 months or four times in 1 year with at least 1 episode in the last 6 months

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18
Q

Initial treatment for AOM with pcn allergy was treated with Cefdinir, after failure of treatment the next approach would be

A

ceftriaxone

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19
Q

A Macrolide such as Azithromycin or Cefdinir may be used for AOM if

A

patient has a PCN allergy.

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20
Q

The major tenants of the guideline for appropriate diagnosis and treatment of AOM are

A

accurate dx, pain management and initial observation

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21
Q

Mom asks if the patient with a TM perforation if surgery will be necessary

A

the provider advises that the goal of therapy is management of drainage and watchful waiting. most ruptures complete heal within one month

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22
Q

Mom asks the provider if the patient with pressure-equalizing tubes needs to wear ear plugs while bathing, showering or surface swimming. The providers response is

A

earplugs should be worn if the child is diving or dunking the head below water level

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23
Q

Mom brings in a 6 y/o patient who previously had AOM, mom states patient no longer experiencing pain however is having profuse drainage. Next the provider would

A

examine the ear for poss TM rupture

24
Q

Observation of “watchful waiting” is done for

A

48-72hrs with phone call f/u, scheduled f/u and poss provide rx

25
On physical examination of AOM, presence of MEE is confirmed by the physical presence of
bulging TM, decreased translucency of TM, decreased or absent mobility TM, air fluid, otorrhea
26
On pneumatic otoscopy reveals decreased TM mobility with OME. What are some other physical exam findings
TM can be dull and vary from bulging and opaque with no visible landmarks or even retracted and translucent with visible landmarks and air/bubble
27
Otitis Externa is commony called
swimmer's ear and can involve the pinna or TM
28
Otitis Externa is most commonly caused by
retained moisture in the EAC
29
Postauricular swelling, displacing of the pinna inferiorly or laterally in infants lead to suspected
mastoiditis. in older children the pinna may push superior and laterally
30
The preferred treatment for TTO with drainage is
combination antibiotic and corticosteroid otic drops
31
Prophylactic antibiotics are never recommended in the treatment of
chronic or recurrent AOM
32
Provider educates the parent that viral myringitis or early AOM without drainage in a child with ear tubes will
most likely resolve spontaneously due to the increased middle ear ventilation
33
most likely resolve spontaneously due to the increased middle ear ventilation
3 month watchful waiting, hearing checks, ID for risks for speech/language/learning problems and referral
34
Risk factors for SNHL include all of the following except; BW <1500g, low apgar, long QT, TORCH, pathways to the brain are either damaged or impaired
pathways to the brain are either damaged or impaired
35
Signs and symptoms of middle ear inflammation are indicated by
erythema of TM, obscured or absent landmarks, red/yellow or purple TM, thin-walled sagging bullae filled with straw colored fluid
36
his abx would not be used for AOM of C&S is not confirmed
clindamycin
37
This hearing exam is useful in older children for assessing hearing loss and measures the hearing threshold via b
bone or air conduction in decibals
38
This medication is a non ototoxic combination antibiotic and steroid and should not be used in children less than 6 months of age
Ciprodex (ciprofloxacin and dexamethasone)
39
This medication is ototoxic, contains antibiotic, steroid and acid and can not be used in children less than 1 years old
Cortisporin (polymyxcin B/hydrocortisone/glacial acetic acid)
40
This third-generation cephalosporin may be used for amoxicillin allergy in treatment of AOM and may cause red stool
This third-generation cephalosporin may be used for amoxicillin allergy in treatment of AOM and may cause red stool
41
Thorough education for instillation of drops for OE is important and includes educating the parent that
drops should run into the EAC until it is filled, move the pinna or pump tragus to remove trapped air, child should remain lying down for 3-5 mins leaving the ear open to air
42
Treatment for AOM using Ceftriaxone is dosed at
50mg/kg/day IM; 1-3 doses over 5 days
43
The treatment outline for OE management is
eardrops containing acetic acid or abx with and without steroid drops
44
True/False: Any child 6-23 months old with acute OM, without severe sx, without fever, sick <48hrs would receive treatment
true (tbl 30-5, Burns)
45
True/False: Conductive hearing loss implies a problem with the outer or middle ear
true. cochlea and bone conduction are normal with decreased air conduction
46
True/False: EOAE and Audiometry is the preferred diagnostic test for newborn hearing screening
False
47
47. True/False: Evidence shows that decongestants and nasal steroids help shorten the time of recovery for OME
False
48
48. True/False: If a TM perf was caused by AOM, treat the ear with otic drops and ear infection as you normally treat AOM
True
49
49. True/False: Observation or watchful waiting for 48-72hrs is the first principle of treatment for AOM
False - pain management is first
50
50. True/False: Persistant cough or hiccups can be a clinical finding of a foreign body in the ear canal
True
51
51. True/False: Persistent AOM should be referred to Otolaryngology
False
52
52. True/False: Persistent MEE is common after resolution of acute sx and should not be seen as a need or continuing abx
True
53
53. True/False: Risk factors for hearing loss includes kidney malformation
True
54
54. True/False: S. pneumoniae continues to be the most common bacteria responsible for AOM
True
55
55. True/False: Swimming is an absolute contraindication with TM perf ——-as well as getting shampoo in the ears
True
56
56. True/False: Swimming is prohibited during acute infection of OE
True
57
57. The tympanic membrane is at the proximal end of the EAC and separates the external ear from the middle ear 55.
.