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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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micronut micronut
wrote...
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11 years ago
cavities?*** (no more space to put on question)

A) IX
B) I
C) VII
D) X
E) III


I am stuck between IX and X because both innervate the thoracic and abdominal cavities...but only one innervates them more. I originally had X (the vagus nerve). Just not sure if this is the right answer.
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wrote...
#1
11 years ago
CN IX actually has nothing to do with the thorax nor abdomen, it provides taste from a portion of the tongue and innervates the parotid gland.

The answer is CN X.
wrote...
#2
11 years ago
Vagus nerve (X)
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