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GROSS 2 Exam 3 > Stomach > Flashcards

Stomach Flashcards

1
Q

Where does the stomach set?

A

lies in the left hypochondrium, epigastric, and umbilical region of abdomen

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2
Q

What kind of organ is the stomach?

A

distensible

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3
Q

What is the function of the stomach?

A

primarily digestive rather than absorptive, stores and mixes food with gastric secretion converting it to chyme

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4
Q

What are the parts of the stomach?

A

cardia
fundus
body
pyloric part

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5
Q

Where is the cardia of the stomach?

A

where esophagus joins stomach

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6
Q

Where is the fundus of the stomach?

A

above cardia

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7
Q

Where is the body of the stomach?

A

between fundus and pyloric part

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8
Q

Where is the pyloric part of the stomach?

A

most distal portion, adjacent to duodenum

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9
Q

What are the curvatures of the stomach?

A

greater and lesser curvature

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10
Q

What are the two notches of the stomach?

A

cardial and angular incisure

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11
Q

Where is the cardial notch?

A

between esophagus and fundus

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12
Q

Where is the angular incisure?

A

between body and pyloric part

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13
Q

What are the two openings of the stomach?

A

cardial and pyloric orifice

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14
Q

Where is the cardial orifice?

A

between esophagus and stomach

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15
Q

Where is the pyloric orifice?

A

between stomach and duodenum

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16
Q

What are the three parts of the pyloric part?

A

pyloric antrum, canal, and pylorus

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17
Q

What is the pyloric antrum?

A

wide proximal part

18
Q

What is the pyloric canal?

A

narrow distal part

19
Q

What is the pylorus?

A

distal termination of the pyloric part which contains the pyloric orifice and pyloric sphincter

20
Q

What are Gastric folds (rugae)?

A

longitudinal folds of mucous membrane located in cavity of stomach to increase surface area

21
Q

What is the blood supply of the stomach?

A

branches of the celiac trunk

22
Q

What is the innervation of the stomach?

A

celiac plexus which originate from the sympathetic greater splanchnic nerves (T5-T9) and parasympathetic vagus nerve

23
Q

Celiac trunk is the first _______ branch from the abdominal aorta

A

unpaired

24
Q

What are the branches of the celiac trunk?

A

left gastric artery (smallest)
splenic artery (largest)
common hepatic artery

25
Q

What are the branches of the left gastric artery?

A

esophageal and gastric branches

26
Q

What are the branches of the splenic artery?

A

pancreatic branches
short gastric arteries
left gastro-omental

27
Q

Where does the left gastric artery go?

A

anastomoses with the right gastric artery

28
Q

Where does the splenic artery go?

A

spleen

29
Q

What does the common hepatic artery turn into after giving off the gastroduodenal artery?

A

hepatic artery proper

30
Q

Where does the pancreatic branches go?

A

pancreas

31
Q

Where does the short gastric arteries go to?

A

stomach

32
Q

What are the three branches of the gastroduodenal artery?

A

supraduodenal artery
right gastro-omental artery
superior pancreaticoduodenal artery

33
Q

Where does the supraduodenal artery go?

A

superior aspect of duodenum

34
Q

Where does the right gastro-omental artery go?

A

anastomoses with left gastro-omental artery

35
Q

What are the branches of the hepatic artery proper

A

right gastric artery
right hepatic artery
left hepatic artery

36
Q

Where does the right gastric artery go?

A

anastomoses with left gastric artery

37
Q

Where does the right hepatic artery go?

A

right lobe of liver

38
Q

What is the branch of the right hepatic artery?

A

cystic artery

39
Q

Where does the cystic artery go?

A

gall bladder

40
Q

Where does the left hepatic artery go?

A

left lobe of liver

41
Q

What is the variation with the left and right hepatic artery?

A

middle hepatic artery can form off the middle of the two

GROSS 2 Exam 3 (19 decks)

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