Human Digestive System
Record 1 to 25 of 125
Alimentary Canal
"The digestive sac, tract, or tube of any animal; the visceral or intestinal cavity."-Whitney, 1902...
Alimentary Canal
Diagram of the abdominal part of the alimentary canal (digestive system). Labels: C, the cardiac, and P, the pyloric end of the stomach; D, the duodenum; J, I, the convolutions of the small intestin...
Alimentary Canal
Alimentary canal (digestive tract). Labels: 1, 3, lips; 2, 4, fraenum; 5, cheek; 6, Steno's duct; 7, roof of mouth; 8, half arches; 9, tonsils; 10, velum; 11, tongue; 12, papillae; 13, trachea; 14, ...
Arytenoid Cartilages of the Larynx
Arytenoid cartilages of the larynx. These are pitcher-like cartilages that are 2 in number, pyramidal-shaped, and situated on the upper margin of the cricoid cartilage posteriorly, closing in the bac...
Back View of Muscles
The salivary glands. Labels: 1, carotid; 2, Steno's duct; 3, submaxillary; 4, its duct; 5, sublingual...
Back View of the Tongue
View of the back of the tongue, from which, by maceration, the periglottis has been removed and turned back on the right side....
Bicuspid Tooth
Biscupid tooth seen from its outer side; the inner cusp is accordingly not visible....
Bicuspid Tooth
A bicuspid tooth seen from its outer side; the inner cusp is, accordingly, not visible....
Bile Duct
Arrangement of the bile duct and liver. a is the intestine cut open, b is the duct which is made by the joining together of many little ducts from the liver, c is the gall-bladde...
Caecum of the Large Intestine
Caecum, showing its appendix, entrance of ileum, and ileo-caecal valve. The caecum is a large blind pouch at the beginning of the large intestine. Labels: 1, caecum; 2, commencement of colon; 3, en...
Canine Tooth
Canine Tooth (Eye Tooth)....
Canine Tooth
A canine or eyetooth....
Columnar Epithelium
"In the stomach, intestines and elsewhere the epithelial cell is obling in profile and is called columnar epithelium." — Richardson, 1906...
Cricoid Cartilage of the Larynx
Cricoid cartilage of the larynx, situated below the thyroid....
Cross section of stomach wall
"A tiny block out of the stomach wall. a, the mucous membrane; c and d, the muscles; h, gastric glands; m and n, blood tubes to the glands; e, mouths of glands within the stomach." —Davison, 19...
Diagram Showing Various Forms of Secreting Glands
Diagram showing various forms of secreting glands. Labels: 1, general plan of a secreating membrane; a, epithelial cells; b, basement membrane; c, connective tissue in which lie the blood-vessels (d...
Digestive System
A diagram of the digestive system....
Digestive System
A diagram showing the path food takes through the digestive system....
Digestive System
The digestive system....
Digestive Tract
This is a diagram of the digestive tract. Notice how the food is submitted to the action of alkaline, acid, and then alkaline fluids....
Fissures and Lobes of the Liver
Fissures and Lobes of the liver. There are 5 fissures of the liver, which are situated on the inferior and posterior surfaces and arranged in the form of the letter H. There are 5 lobes of the liver...
Forms of Glands
Forms of glands. Labels: A, a simple secreting surface; a, its epithelium; b, basement membrane; c, capillaries; B, a simple tubular gland; C, a secreting surface increased by protrusions; E, a simp...
Gastric gland
"The inner coat of the stomach has its surface honeycombed with millions of little pits. We have all seen this in tripe. In the floor of each of these tiny pits a number of tubes open. These are th...
Gland
"Diagram to show the working parts of a gland. v and a are blood tubes with thin-walled branches around the parts of the gland c. These take material from the blood and, after changing it, send it t...
Glands and villi of the small intestine
"A, B, glands seen in vertical section with their orifices at C opening upon the membrane between the villi; D, villus." — Blaisedell, 1904...
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