Accessory Digestive Organs
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Glisson's capsule
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| show | Bile production
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| show | Aids in absorption of lipids from the intestine and the disposal of conjugated and degraded waste products.
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| show | Modifies structure and function of many hormones. (Vit. D, thyroxine, GH, insulin and glucagon)
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| show | Venous (portal) blood supply (75%) via the hepatic portal and arterial supply (25%) via the hepatic artery.
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| What did the blood of the venous portal vein initially supply? | show 🗑
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| show | nutrients and toxic materials absorbed in the intestines, blood cells and breakdown products of blood cells from the spleen, endocrine secretions from the pancreas and enteroendocrine cells of the GI tract
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| show | oxygenated
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| show | organized plates of hepatocytes
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| show | parenchyma, connective tissue stroma, sinusoidal capillaries (hepatic sinusoids), perisinusoidal (spaces of Disse) spaces
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| show | between the sinusoidal endothelium and the hepatocytes
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| 3 ways to describe the structure of the liver as a functional unit | show 🗑
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| show | hexagonal mass, stacks of anastomosing plates of hepatocytes separated by sinusoidal capillaries, centered on terminal hepatic venule, corners of lobule are the portal areas (portal canals) that contain the portal triads
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| What is the function of a portal lobule? | show 🗑
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| What does a portal lobule consist of? | show 🗑
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| show | provides best correlation between blood perfusion, metabolic activity, and liver pathology... eliptical shape, short axis extends between 2 portal areas, long axis extends between 2 terminal hepatic venules
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| describe liver acinus zone 1 cells. | show 🗑
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| describe zone 3 liver acinus cells. | show 🗑
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| show | intermediate between zone 1 and 3
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| What is the common name for Stellate sinusoidal macrophages? | show 🗑
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| What is the perisinusoidal space known as? | show 🗑
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| The site of exchange of materials between the blood and liver cells is what? | show 🗑
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| In the fetal liver, islands of blood forming cells are located where? | show 🗑
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| show | Perisinusoidal space (space of Disse)
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| Primary site of storage for hepatic Vit. A is in the cytoplasmic droplets of what cells? | show 🗑
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| show | space of Mall
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| Near the portal canals bile canaliculi join to form the what? | show 🗑
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| Canals of Hering are partially lined by what 2 cell types? | show 🗑
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| What is the pathway of bile secretion? | show 🗑
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| show | simple columnar epithelium and the mucosa has abundant folds in which the epithelium is rich in mitochondria.
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| Contraction of smooth muscle of the gallbladder is induced by what? | show 🗑
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| What induces CCK to be released from enteroendocrine cells? | show 🗑
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| show | throughout the pancreas
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| The endocrine portion of the pancreas is located where? | show 🗑
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| show | Serous cells surrounding a lumen.
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| show | Proenzymes
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| Enterokinase does what? | show 🗑
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| Pancreatic secretion is controlled by what 2 hormones? | show 🗑
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| What is a strong stimulus for secretin? | show 🗑
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| Secretin has what action? | show 🗑
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| Cholecystokinin is released after what initiates it? | show 🗑
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| Islets of Langerhans consists of what? | show 🗑
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| show | Major cell types (A, B and D)
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| Grimelius silver stain can identify what? | show 🗑
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| Delta cells secrete what? | show 🗑
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| show | PP cells (F cells), D-1 cells, EC cells
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| PP cells secrete what? | show 🗑
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| D-1 cells secrete what? | show 🗑
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| EC cells secrete what? | show 🗑
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| show | inhibits insulin and glucogon secretion
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Created by:
shuckybean
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