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Outer Ear

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gemmalesley's version from 2017-08-15 12:03

Section

Question Answer
Pinna (cartilage) made up of:Helix, antihelix, concha, tragus, antitragus, lobe
Function of pinnaCollect sound
External auditory meatus1/3 cartilage, 2/3 temporal bone, tube shaped
Ear waxProduced in outer 1/3
Ear wax functionLimits growth of bacteria and fungi; amplifier
The outer ear is:Conductive
memorize