Chapter 17 - Digestive System
... The wall of the alimentary canal consists of the same four layers throughout its length, with only slight variations according to the functions of specific sections of the canal. a. The inner layer is the mucosa, which is lined with epithelium attached to connective tissue; it protects tissues of th ...
... The wall of the alimentary canal consists of the same four layers throughout its length, with only slight variations according to the functions of specific sections of the canal. a. The inner layer is the mucosa, which is lined with epithelium attached to connective tissue; it protects tissues of th ...
8.2 The Digestive System - Father Michael McGivney
... metabolism. Produces and secretes bile into the small intestine Removes any toxins (e.g., hydrogen peroxide, alcohol & drugs) via catalase. Excessive alcohol & drug use will lead to liver damage &/or death. ...
... metabolism. Produces and secretes bile into the small intestine Removes any toxins (e.g., hydrogen peroxide, alcohol & drugs) via catalase. Excessive alcohol & drug use will lead to liver damage &/or death. ...
The artery
... inferior surface of the fundus of the gallbladder. • (32) The biliary tree is flushed with saline through the gallbladder. • This flushes bile before endothelium is exposed – bile is toxic to endothelial cells ...
... inferior surface of the fundus of the gallbladder. • (32) The biliary tree is flushed with saline through the gallbladder. • This flushes bile before endothelium is exposed – bile is toxic to endothelial cells ...
Digestive system and Body Cavities
... Retroperitoneal on posterior abdominal wall Head and neck circumscribed by duodenum on right Body and tail posterior to stomach Tail crosses hilum of left kidney and ends at spleen Exocrine functions digestive enzymes, neutralization of stomach pH Endocrine functions blood sugar balance Islands of L ...
... Retroperitoneal on posterior abdominal wall Head and neck circumscribed by duodenum on right Body and tail posterior to stomach Tail crosses hilum of left kidney and ends at spleen Exocrine functions digestive enzymes, neutralization of stomach pH Endocrine functions blood sugar balance Islands of L ...
(a) Small intestine
... Enzymes from the brush border function to Break double sugars into simple sugars Complete some protein digestion Pancreatic enzymes play the major digestive function Help complete digestion of starch (pancreatic amylase) Carry out about half of all protein digestion Digest fats using lipas ...
... Enzymes from the brush border function to Break double sugars into simple sugars Complete some protein digestion Pancreatic enzymes play the major digestive function Help complete digestion of starch (pancreatic amylase) Carry out about half of all protein digestion Digest fats using lipas ...
Digestive System
... An ulcer in the stomach is called a gastric or peptic ulcer The partially digested food in the stomach is changed into a semi-liquid state called chyme in 3 to 5 hours Liquids will pass through the stomach in minutes When the consistency of the chyme is right, the pyloric sphincter, at the end of th ...
... An ulcer in the stomach is called a gastric or peptic ulcer The partially digested food in the stomach is changed into a semi-liquid state called chyme in 3 to 5 hours Liquids will pass through the stomach in minutes When the consistency of the chyme is right, the pyloric sphincter, at the end of th ...
Lecture 1
... • Done by the smooth muscle • Peristaltic waves (3 to 12 contractions/minute) – haustral churning----relaxed pouches are filled from below by muscular contractions (elevator) – gastroilial reflex = when stomach is full, gastrin ...
... • Done by the smooth muscle • Peristaltic waves (3 to 12 contractions/minute) – haustral churning----relaxed pouches are filled from below by muscular contractions (elevator) – gastroilial reflex = when stomach is full, gastrin ...
Bio-distribution
... hepatocyte metabolic pathways. Because these agents share the same excretion pathway as bilirubin , they are excreted in bile , allawing imaging and evalution of hepatobillary function. Cholecystokinetic agents, such as cholecystokinin, may be used to empty the contents of the gallbladder before 0r ...
... hepatocyte metabolic pathways. Because these agents share the same excretion pathway as bilirubin , they are excreted in bile , allawing imaging and evalution of hepatobillary function. Cholecystokinetic agents, such as cholecystokinin, may be used to empty the contents of the gallbladder before 0r ...
digestive
... – Secretes pancreatic juice which contains enzymes which break down all categories of foods – Secretes HCO3– which neutralizes acidic chyme, and provides optimal environment for pancreatic enzymes ...
... – Secretes pancreatic juice which contains enzymes which break down all categories of foods – Secretes HCO3– which neutralizes acidic chyme, and provides optimal environment for pancreatic enzymes ...
Slide 1
... • 2 Lobes [R,L] separated by falciform running from diaphragm between lobes. – The right lobe is further subdivided into two lobes - the quadrate and caudate. ...
... • 2 Lobes [R,L] separated by falciform running from diaphragm between lobes. – The right lobe is further subdivided into two lobes - the quadrate and caudate. ...
Digestive
... Liver - in upper right abdomen, protected by ribs has four lobes; 1. large right lobe 2. smaller left lobe these two lobes are separated by the Falciform ligament. 3. caudate lobe. Near IVC 4. quadrate lobe. Near gall bladder we should see the ligamentum teres hepatis. It is the remnant of the umbil ...
... Liver - in upper right abdomen, protected by ribs has four lobes; 1. large right lobe 2. smaller left lobe these two lobes are separated by the Falciform ligament. 3. caudate lobe. Near IVC 4. quadrate lobe. Near gall bladder we should see the ligamentum teres hepatis. It is the remnant of the umbil ...
GI EMBRYOLOGY OVERVIEW Primordial gut is closed at 4th week
... Liver, gallbladder, and biliary duct system arise as ventral outgrowth—hepatic diverticulum—from caudal or distal part of the foregut early in week 4 o Diverticulum extends to septum transversum—mass of splanchnic mesoderm between developing heart and midgut ...
... Liver, gallbladder, and biliary duct system arise as ventral outgrowth—hepatic diverticulum—from caudal or distal part of the foregut early in week 4 o Diverticulum extends to septum transversum—mass of splanchnic mesoderm between developing heart and midgut ...
PAC01 Abdomen
... attached to medially and a greater curvature forming its convex border that the greater omentum is attached to laterally. It has a sharp indentation about 2/3 of the way down on the lesser curvatur which is called the angular notch. The angular notch marks the junction between the junction of the st ...
... attached to medially and a greater curvature forming its convex border that the greater omentum is attached to laterally. It has a sharp indentation about 2/3 of the way down on the lesser curvatur which is called the angular notch. The angular notch marks the junction between the junction of the st ...
Chapter 23: The Digestive System
... external openings, you will be presented with the unique concept that food “inside” the alimentary canal (the GI tract) is actually “outside” of the body. The structural plan of the alimentary canal includes digestive organs: the mouth, pharynx, esophagus, stomach, small intestine, and large intesti ...
... external openings, you will be presented with the unique concept that food “inside” the alimentary canal (the GI tract) is actually “outside” of the body. The structural plan of the alimentary canal includes digestive organs: the mouth, pharynx, esophagus, stomach, small intestine, and large intesti ...
Hepatic surgical anatomy
... based on the distribution of bile ducts, which follows the distribution of portal vein branches [26].Thus, a right liver (right part of the liver) and a left liver (Ieft part of the liver) are described [12]. Topographically, the division between these halves (called functional lobes) follows a plan ...
... based on the distribution of bile ducts, which follows the distribution of portal vein branches [26].Thus, a right liver (right part of the liver) and a left liver (Ieft part of the liver) are described [12]. Topographically, the division between these halves (called functional lobes) follows a plan ...
Ch. 15 Sec. 3 Notes
... -Substance that mechanically breaks up fat particles *Bile flows from the liver into the gallbladder -Organ that stores the bile The Pancreas *Triangular organ that lies between the stomach and the first part of the small intestine *As part of the digestive system, the pancreas produces enzymes that ...
... -Substance that mechanically breaks up fat particles *Bile flows from the liver into the gallbladder -Organ that stores the bile The Pancreas *Triangular organ that lies between the stomach and the first part of the small intestine *As part of the digestive system, the pancreas produces enzymes that ...
Course Number: OM 318
... 1. Regular attendance as defined according to the SCUSOMA University catalog and the California State Board Laws and Regulations, which state that students may not receive credit for the course if they are absent fro more that two classes or miss part of more that four classes (e.g., leaving early, ...
... 1. Regular attendance as defined according to the SCUSOMA University catalog and the California State Board Laws and Regulations, which state that students may not receive credit for the course if they are absent fro more that two classes or miss part of more that four classes (e.g., leaving early, ...
The Digestive System - Northwest Technology Center
... •Converts food nutrients into usable substances •Secretes a yellowish-brown to greenish substance called bile which is stored in the gall bladder •Stores glucose in the form of glycogen •Secretes bilirubin, a bile pigment that is combined with bile and excreted into the duodenum ...
... •Converts food nutrients into usable substances •Secretes a yellowish-brown to greenish substance called bile which is stored in the gall bladder •Stores glucose in the form of glycogen •Secretes bilirubin, a bile pigment that is combined with bile and excreted into the duodenum ...
The Digestive System
... •Converts food nutrients into usable substances •Secretes a yellowish-brown to greenish substance called bile which is stored in the gall bladder •Stores glucose in the form of glycogen •Secretes bilirubin, a bile pigment that is combined with bile and excreted into the duodenum ...
... •Converts food nutrients into usable substances •Secretes a yellowish-brown to greenish substance called bile which is stored in the gall bladder •Stores glucose in the form of glycogen •Secretes bilirubin, a bile pigment that is combined with bile and excreted into the duodenum ...
Digestion and Nutrition
... As more food enters the small intestine, secretion of gastric juice from the stomach wall is reflexly inhibited. a. Presence of fats and proteins in the upper small intestine causes the release of cholecystokinin from the intestinal wall, which also ...
... As more food enters the small intestine, secretion of gastric juice from the stomach wall is reflexly inhibited. a. Presence of fats and proteins in the upper small intestine causes the release of cholecystokinin from the intestinal wall, which also ...
No Slide Title
... Gross Anatomy of Large Intestine • 5 feet long and 2.5 inches in diameter in cadaver • Begins as cecum & appendix in lower right corner • Ascending, transverse and descending colon frame the small intestine • Sigmoid colon is S-shaped portion leading down ...
... Gross Anatomy of Large Intestine • 5 feet long and 2.5 inches in diameter in cadaver • Begins as cecum & appendix in lower right corner • Ascending, transverse and descending colon frame the small intestine • Sigmoid colon is S-shaped portion leading down ...
Liver
The liver is a vital organ of vertebrates and some other animals. In the human it is located in the upper right quadrant of the abdomen, below the diaphragm. The liver has a wide range of functions, including detoxification of various metabolites, protein synthesis, and the production of biochemicals necessary for digestion.The liver is a gland and plays a major role in metabolism with numerous functions in the human body, including regulation of glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification. It is an accessory digestive gland and produces bile, an alkaline compound which aids in digestion via the emulsification of lipids. The gallbladder, a small pouch that sits just under the liver, stores bile produced by the liver. The liver's highly specialized tissue consisting of mostly hepatocytes regulates a wide variety of high-volume biochemical reactions, including the synthesis and breakdown of small and complex molecules, many of which are necessary for normal vital functions. Estimates regarding the organ's total number of functions vary, but textbooks generally cite it being around 500.Terminology related to the liver often starts in hepar- or hepat- from the Greek word for liver, hēpar (ἧπαρ, root hepat-, ἡπατ-).There is currently no way to compensate for the absence of liver function in the long term, although liver dialysis techniques can be used in the short term. Liver transplantation is the only option for complete liver failure.