Clipart illustrations of the human digestive system. This includes views of the gastrointestinal tract and organs involved in the breakdown and absorption of food. Included in this category are the oral cavity, salivary glands, stomach, esophagus, intestines, colon, and gallbladder.
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Internal Organs, Position of the
A, the natural position of the internal organs. B, when deformed by tight lacing. The liver and stomach have been forced downward almost as low as the pelvis.... |
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Intestinal absorption
"A, a fold of peritoneum; B, lacteals and lymphatic glands; C, veins of intestines; R.C.,, receptacle of the chyle (receptaculum chyli); P.V., portal vein; H.V. |
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Intestinal Canal, Development of the
Two diagrams to illustrate the development of the intestinal canal. The figure to the right shows the rotation of the intestinal loop round the superior mesenteric artery. In both figures the parts a... |
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Intestinal Villus
An intestinal villus. They are little projections of the mucous membrane, covered with epithelium, and containing blood-vessels and lacteals, and are arranged for absorbing nutrients in the intestine... |
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Intestine Portion, Small
A portion of the small intestine opened to show the valvulae conniventes.... |
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Intestine wall, section of
"A tiny block cut from the wall of the intestine showing villi and the mouths of glands at a; b, villus cut open to show the lacteal e and blood tubes m for absorbing food." —Davison, 1910... |
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Intestine with Mesentery and Vessels, Small
A portion of the intestine, with mesentery and vessels. The peritoneal coat has been removed from the right half, and the two layers of the muscular coat exposed.... |
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Intestine, Large
Large intestine, A piece of transverse colon from a child two years old. The three chief characteristics of the large intestine- sacculations, taeniae, and appendices epiploicae- are shown.... |
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Intestine, Large
A piece of transverse colon from a child two years old. The three chief characteristics of the large intestine- sacculatiousm, taeniaem and appendices epiploicae- are shown.... |
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Intestine, Small
The intestine where digestion and nutrients are absorbed by blood. ... |
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Intestine, Structure of Large
Segment of large intestine showing the characteristic feature of its structure.... |
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Intestine, Structure of the
Diagram to show the structure of the small and large intestine and duodenum.... |
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Intestine, Transverse Section of Small
Transverse section of small intestine (lower part of duodenum), showing general arrangement of coats.... |
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Intestine, Transverse Section of Wall of the Large
Transverse section of the wall of the large intestine.... |
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Intestine, Wall of Small
Mucosa of small intestine in idea vertical cross section... |
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Intestines
The Intestines. 1: Begining of Duodenum; 2: Small inestine; 3: Large intestine; 4: Rectum.... |
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Jaw Bone and Tongue
View of the lower jaw bone with the tongue turned up.... |
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Lacteals
Showing the connection of the small intestine to the thoracic duct by the lacteals lying in the mesentery. Label: Th, thoracic duct.... |
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Lips
Lips... |
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Lips
Lips... |
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Lips
Lips... |
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Lips
Lips... |
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Liver
The large dlangular organ situated in the upper abdominal cavity of vertebrates, whose function is to secrete bile, elaborate and store up glycogen, and otherwise change the blood that passes through ... |
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Lymphoid Tissue
Section through the lymphoid tissue of a solitary gland. Labels: a, center of the gland, with the lymphoid tissue fallen away; b, epithelium of mucous membrane; c, c, villi, with epithelium partly b... |
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Mesenteries, Development of the
Two diagrams to illustrate the development of the mesenteries. In the first figure the rotation of the intestinal loop and the continuous primitive mesentery is shown. In the second figure (to the rig... |