Nerves of Abdomen Flashcards

1
Q

Upper 1/3 of esophagus

motor innervation

A

recurrent laryngeal n.

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2
Q

Lower 2/3 of esophagus

innervation

A

vagus

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3
Q

Parasympathetic innervation of intestines up to splenic flexure

A

vagus

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4
Q

Parasympathetic innervation after splenic flexure

A

S2, 3, 4

keeps your penis off the floor

and distal colon

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