7170566
Beschreibung
Quiz von atbaa 2020, aktualisiert more than 1 year ago
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Erstellt von atbaa 2020
vor mehr als 7 Jahre
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Frage 1
Frage
Stapes foot plate covers:
Antworten
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Round window
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Oval window
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Sinus tympni
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Pyramid
Frage 2
Frage
In a normal ear, which of the following is NOT true:
Antworten
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External canal length 36 mm
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To see the tympanic membrane, put the auricle upward and backward
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Cartilagenous external canal contains hair follicles and glands
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Incisura terminalis is devoid of cartilage
Frage 3
Frage
MacEwen's triangle is a surgical land mark for:
Antworten
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Tympanic segment of facial nerve
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Lateral semi circular canal
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Mastoid antrum
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Incus
Frage 4
Frage
Crista ampullaris is the sensory organ of:
Antworten
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Cochlea
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Semicircular canal
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Uticle
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Saccule
Frage 5
Frage
what is not true about Preauricular Fistula:
Antworten
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This is a first pharyngeal arch defect
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Organism involved is commonly haemophilus
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Could be bilateral
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It may recur after excision
Frage 6
Frage
Unilateral congenital meatal atresia is best treated by:
Antworten
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Hearing aid
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Reconstructive surgery at age 12 months
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Reconstructive surgery before school age
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No treatment required
Frage 7
Frage
About Bat's ear, which of the following is true:
Antworten
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Main complaint is cosmatic
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Surgery is otoplasty
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May be familial
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All of the above
Frage 8
Frage
2-years-old child with Anotia and meatal atresia, investigation does not include:
Antworten
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CT scan temporal bones
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Brain stem audiometry
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Genetic counseling
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Pure tone audiometry
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