ENT + Opth Flashcards

1
Q

MCC Otitis externa

A

Pseudomonas

Swimming

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2
Q

External ear innervation

A

» 2, 3, 5 «

C2,3 : Greater auricular N
C2,3 : Lesser auricular N
CN V : Auriculotemporal

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3
Q

Ext auditory canal innervation

A

Ant ext auditory canal + ext tympanic memb : V3, Auriculotemporal

Post auditory canal : CN X, Auricular

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4
Q

Fainting after ear examination d/t ?

A

Vasovagal syncope

Otoscope hit post part of ext auditory canal, CN X

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