After the Seventh Cranial Nerve Travels Through the Petrous Part

question 23

Multiple Choice

After the seventh cranial nerve travels through the petrous part of the temporal bone,through which opening does it exit onto the face?

• A)External auditory meatus
• B)Jugular notch
• C)Foramen spinosum
• D)Stylomastoid foramen

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Definitions:

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Gallbladder

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