Term
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Definition
| Aka: digestive tract & gastrointestinal tract (GI) |
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Term
| Alimentary Canal Consists of: |
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Definition
Consists of:
Oral cavity’
Pharynx
Esophagus
Stomach
Small & large intestine |
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Term
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Definition
| secrete their products into digestive tract |
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Term
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Definition
Teeth
Tongue
Glandular organs:
Salivary glands
Liver
Pancreas |
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Term
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Definition
| Serous membrane is divided into parietal & Visceral |
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Term
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Definition
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Term
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Definition
| Covers organs within peritoneal cavity |
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Term
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Definition
| Lines inner surfaces of body wall |
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Term
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Definition
| Located in abdominopelvic cavity |
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Term
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Definition
Lined with serous membrane which produces peritoneal fluid for:
Lubrication
Separates visceral and parietal layers |
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Term
| Cardioesophageal sphincter located |
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Definition
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Term
| Cardioesophageal sphincter fcn |
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Definition
| prevents backflow of materials from the stomach to the esophagus |
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Term
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Definition
| Prominent folds in stomach in which mucosa can embed in when the stomach is relaxed |
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Term
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Definition
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Term
| Pyloric sphincter located |
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Definition
| pylorus (sharp curve of the J) of the stomach |
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Term
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Definition
| regulates release of chime into duodenum |
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Term
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Definition
small intestine segment closest to stomach,
Retroperitoneal vert. L1& L4 |
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Term
| the duodenum‘curves in a ‘C’ that encloses the________ |
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Definition
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Term
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Definition
mixing bowl’ receives :
Stomach: chime
Pancreas &liver: digestive secretions |
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Term
Middle part of sm. Intestine, where
Small intestine re-enters peritoneal cavity |
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Definition
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Term
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Definition
| bulk of chemical digestion & nutrient absorption |
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Term
| Last part of small intestine, longest |
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Definition
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Term
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Definition
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Term
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Definition
| a sphincter that controls flow of material from ileum to the cecum of large intestine. |
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Term
| colon , how does it differ from sm.intestine? |
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Definition
| Larger diameter & thinner wall than sm.intestine |
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Term
| important features of colon |
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Definition
Haustra
Taeniae coli
Fatty appendices
Tear-dropped sacs in serosa |
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Term
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Definition
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Term
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Definition
| 3 bands of smooth muscle, this muscle tone creates the haustra on the colon wall |
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Term
| Fatty appendices in colon aka |
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Definition
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Term
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Definition
Ascending
Tranverse
Descending
sigmoid |
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Term
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Definition
| 3 pairs that empty into oral cavity |
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Term
| name all 3 salivary glands |
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Definition
Parotid
Sublingual
Submandibular |
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Term
| Parotid salivary glands are located |
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Definition
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Term
| Submandibular & Parotid & sublingual salivary glands produce |
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Definition
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Term
| Sublingual salivary glands produce |
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Definition
| Produce a mucous that acts a buffer &lubricant |
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Term
| Secretions drained by the parotid salivary gland |
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Definition
| parotid duct (Stensen duct) |
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Term
| Sublingual salivary gland located |
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Definition
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Term
| Sublingual salivary gland ducts called |
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Definition
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Term
| Submandibular salivary gland ducts called |
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Definition
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Term
| Submandibular salivary gland located |
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Definition
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Term
| Submandibular salivary gland produces |
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Definition
salivary amylase
Buffers
Glycoproteins: mucins |
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Term
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Definition
posterior to stomach,
Extends laterally from duodenum toward spleen |
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Term
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Definition
| exocrine organ(digestive enzymes +buffers) |
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Term
| Lg pancreatic duct called |
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Definition
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Term
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Definition
| Delivers secretions to duodenum |
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Term
| Sm pancreatic duct called |
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Definition
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Term
| Pancreatic duct extends to: _______where it meets ______ from liver & gallbladder |
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Definition
duodenum,
common bile duct |
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Term
| the common bile duct & the pancreatic duct empty into |
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Definition
| Duodenal ampulla (ampulla of water) |
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Term
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Definition
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Term
| what Divides the L & R lobe of liver |
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Definition
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Term
| Falciform ligament is located on |
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Definition
| anterior surface of liver |
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Term
| Posterior (back) surface of liver has what lobes? |
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Definition
| right lobe & small caudate lobe |
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Term
| right lobe & small caudate lobe division made by an impression created by the _____ |
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Definition
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Term
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Definition
inf. To caudate lobe
Lies btwn left lobe & gallbladder |
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Term
| name all 4 lobes of liver |
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Definition
L & R lobe
small caudate lobe
Quadrate lobe |
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Term
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Definition
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Term
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Definition
| Where afferent blood vessels & other structures meet (they travel through liver by lesser omentum. |
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Term
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Definition
metabolic regulation
Hematological regulation
Bile production |
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Term
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Definition
| Hollow organ that stores & concentrates bile before it is excreted to sm. Intestine |
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Term
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Definition
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Term
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Definition
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Term
Cystic duct
Extends from ______ to point where its meets to with ______ to form _________ |
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Definition
gallbladder,
common hepatic duct
common BILE duct |
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Term
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Definition
| chamber in which collects fluid from the union of common bile duct & pancreatic duct |
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Term
| the ascending colon begins at the |
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Definition
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Term
| the structure which marks the end of the ascending colon & the beginning of the transverse colon is the |
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Definition
right colic flexure
(remember transverse colon runs right to left) |
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Term
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Definition
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Term
| transverse colon crosses the abdomen from |
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Definition
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Term
| the transverse colon is seperated from anterior abdominal wall by |
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Definition
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Term
| transverse colon becomes the descending colon by |
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Definition
| make a 90 degree turn (inf to spleen) at LEFT colic flexure |
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Term
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Definition
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Term
| the descending colon is located on the |
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Definition
| left side of person's body |
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Term
| the descending colon ends at the |
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Definition
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Term
| at the iliac fossa the descending colon curves at the ________ and becomes the sigmoid colon |
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Definition
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Term
| the sigmoid colon begins at the |
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Definition
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Term
| describe shape of sigmoid colon |
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Definition
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Term
| location of sigmoid colon |
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Definition
| last segment of colon that empties into rectum |
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Term
| sigmoid colon empties into |
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Definition
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Term
| give order of colon divisions |
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Definition
ascending colon
transverse colon
descending colon
sigmoid colon colon |
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Term
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Definition
fundus
cardia
middle body
pyloric antrum
plyorus |
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Term
| name 3 layers of smooth muscle in stomach |
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Definition
inner oblique
middle circular
outer longitudinal
work together to turn food into chyme |
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Term
| food in the stomach is churned into a liquid called |
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Definition
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Term
| give order of sm. intestine components |
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Definition
duodenum (shortest)
jejunum
ileum (longest) |
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Term
| give order of lg. intestine |
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Definition
vermiform appendix
cecum
colon (ascend,transverse,descending,sigmoid)
rectum
anal canal |
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Term
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Definition
| sac that extends from cecum & contains lymphatic nodules |
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Term
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Definition
| straight pt of lg. intestine that runs along sacrum |
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Term
| terminal portion of lg. intestine |
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Definition
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Term
| name the 2 sphincters of anal canal |
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Definition
INvoluntary internal anal sphincter
voluntary external anal sphincter |
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Term
| the muscle movements of the musclaris externa is called |
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Definition
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Term
| the upper 1/3 of esophagus is made up |
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Definition
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Term
| the middle 1/3 of esophagus is made up of |
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Definition
| half smooth muscle & half skeletal muscle |
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Term
| the last 1/3 of esophagus is made up of |
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Definition
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Term
| the musclaris externa of the esophagus changes as it ________ |
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Definition
| progresses toward the stomach |
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