Parasympathetic nerve supply

Question 1

Where is the parasympathetic nerve supply of the stomach from?

Answer 1

anterior and posterior vagal trunks and branches

Question 2

where is the anterior vagal trunk derived from?

Answer 2

left vagus nerve

Question 3

what are the branches of the anterior vagal?

Answer 3

hepatic branch
duodenal branch
anterior gastric branch

Question 4

What is the course of the anterior vagal?

Answer 4

enters on anterior side of esophagus
runs to lesser curve -gives of hepatic and duodenal branches (they leave in the hepatoduadonal ligament)
rest continues along lesser curvature to give rise to anterior gastric branches

Question 5

What is the posterior vagal derived?

Answer 5

right vagus nerve

Question 6

What are the branches of the posterior vagal?

Answer 6

anterior branches of stomach
posterior branches of stomach
celiac branch (celiac plexus)
posterior gastric branches

Question 7

what is the course of the posterior vagal?

Answer 7

runs on the posterior surface of esophagus
passes to lesser curve, branches to anterior/posterior surfaces of stomach
gives of a celiac branch -> to celiac plexus
rest continue to lesser curvature gives off posterior gastric branches