1. What muscle and type of muscle dilates the pupil? radial smooth muscle/dilator pupillae/pupillary dialator
2. What nerve innervates the inferior oblique muscle of the external eye? What movement does that allow? CNIII; lateral rotation, elevation, abduction
3. What is the function of the Eustachian tube? Equalize the air pressure between the external and middle ears.
4. The osseous membrane of the inner ear includes which structures? Cochlea, vestibule, semicircular canals
5. The olfactory epithelium is inferior to which bone structure? Cribriform plate of the ethmoid bone
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