Gi lab
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The document summarizes key aspects of liver and gallbladder anatomy and histology. It notes that hepatocytes in the liver have abundant mitochondria and are surrounded by peri-sinusoidal spaces filled with microvilli. The gallbladder stores and concentrates bile produced by the liver through absorption and secretion. Over time, bile can become thick and inspissated within the gallbladder due to absorption and accumulation.
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1. Miliaria, commonly known as heat rash, is a skin condition caused by blocked sweat ducts. It presents as tiny red bumps or blisters on the skin that are often very itchy or painful.
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Human: Thank you for the summary. Summarize the following additional section of the document:
[SECTION]:
The nervous system in GI has 2 networks
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and now claiming to be saviours via indirect means ?
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South Asia is condemned to perpetual instability til a New East India Company takes it over .Could be Chinks or Yankees or both dividing Indo Pak !
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The eyeball has two cavities separated by the lens. The anterior cavity contains the aqueous humor and consists of two chambers, the anterior and posterior chambers. The posterior cavity contains the vitreous humor.
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1. Miliaria, commonly known as heat rash, is a skin condition caused by blocked sweat ducts. It presents as tiny red bumps or blisters on the skin that are often very itchy or painful.
2. Miliaria typically affects skin folds like the neck, armpits, elbows, and knees. It occurs when sweat cannot escape through clogged pores, causing localized swelling in the upper layers of skin.
3. The rash usually appears within hours of exposure to high heat and humidity. It is self-limiting and resolves once the skin is cooled and sweat ducts are unclogged. Treatment focuses on keeping skin dry and avoiding excessive sweating throughpharm
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The vitreous body pushes the retina into place. If it shrinks due to dehydration, the retina can detach from the eye wall, damaging vision. The optic disc is a blind spot where the optic nerve and blood vessels exit the retina. The macula lutea contains the highest concentration of cones, providing sharp central vision. Fibers from the nasal retina cross at the optic chiasm, while temporal fibers remain uncrossed. The lateral geniculate body relays visual information to the visual cortex.Gi lab
Gi labMasooma Alsharakhat
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The document summarizes key aspects of liver and gallbladder anatomy and histology. It notes that hepatocytes in the liver have abundant mitochondria and are surrounded by peri-sinusoidal spaces filled with microvilli. The gallbladder stores and concentrates bile produced by the liver through absorption and secretion. The gallbladder can become inflamed or damaged due to blockage and accumulation over time.Small intestine patho
Small intestine pathoMasooma Alsharakhat
油
The document discusses intestinal disease and summarizes key details about the small intestine and histology. It describes that the small intestine length in adults is typically between 3 to 9 meters based on autopsy measurements. It also notes that a duodenal biopsy showing more than 20 lymphocytes indicates inflammation. The document further provides information on various intestinal structures and cells like Brunner's glands, goblet cells, and Paneth cells.
Human: Thank you for the summary. Summarize the following additional section of the document:
[SECTION]:
The nervous system in GI has 2 networks
(plexuses) of nerves :(Enteric Nervous System):
- 1.Meisseners submucosal plexpharma
pharmaMasooma Alsharakhat
油
This document provides information about peptic ulcers, including their definition, causes, diagnosis, treatment, and the role of Helicobacter pylori infection. It discusses the anatomy of the gastrointestinal tract lining and gastric glands. Peptic ulcers are discontinuities in the gastrointestinal tract mucosa that penetrate deep into the muscularis mucosa. Helicobacter pylori infection is the main cause of peptic ulcers, present in 95% of duodenal ulcers and 70% of gastric ulcers. Treatment involves eradicating H. pylori with antibiotic and acid-suppressing therapy to heal ulcers and prevent recurrence.Micro 5
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Schistosomes are trematode parasites that infect humans and animals. They have separate sexes unlike other trematodes. The eggs of different Schistosome species vary in shape and features. Schistosome infection occurs through skin penetration by the cercarial stage released from infected snails. Adult worms reside in the mesenteric or bladder veins depending on the species. The pathology results primarily from the host immune response to eggs that are deposited in tissues.es lab
es labMasooma Alsharakhat
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This document summarizes the classification of Graves' ophthalmopathy into 6 classes based on clinical features. It also discusses using thyroglobulin as a marker to monitor thyroid cancer treatment response and outlines stimulation tests used to evaluate the pituitary-hypothalamic-adrenal axis. Key points include using GH and IGF-1 to diagnose acromegaly and evaluating cortisol response to determine ACTH sufficiency.endocrine
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The document discusses several topics related to endocrinology. It describes the process of thyroid hormone synthesis, including iodide transport into thyroid follicular cells, oxidation and organification of iodide to bind to tyrosine residues on thyroglobulin, and the formation of MIT and DIT. It also mentions that propylthiouracil inhibits peroxidase and coupling of iodinated tyrosines, explaining its use to treat hyperthyroidism. Additionally, it outlines the pinocytic vesicle formation and recycling of MIT and DIT back into the colloid by deiodinase enzymes to release iodine for further hormone production.The mediastinum
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The document discusses several topics related to the central nervous system (CNS) including:
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3. The limbic system including the hippocampus, amygdala, and hypothalamus are involved in memory, emotion, and reward processing.
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characterized by the rapid growth of abnormal cells that build up in the bone marrow and blood and interfere with normal blood cell production
The word "acute" in acute myelogenous leukemia means the disease tends to get worse quickly
Myeloid cell series are affected
These typically develop into mature blood cells, including red blood cells, white blood cells and platelets.
AML is the most common type of acute leukemia in adults
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- 1. GI histo
- 3. The cytoplasm is rich with mitochondria (M). (PS): peri- sinusoidal space (Disse) filled with micro-villi from the hepatocytes
- 4. Hepatocytes
- 5. zepra
- 6. Gallbladder
- 8. Gallbladder
- 10. Gallbladder
- 13. 悋惶惆 悋惡惠 惠悴悸 悋惠惘悋
- 15. 惡愕悴悸 慍悸 惺 悋忰惘惡盒潮
- 25. 惠惡愃盒潮盒朝惠悋盒潮
- 26. Corden blue
- 28. 悋惡悋=惡悸 悋愕
- 32. 悋惘 悴
- 42. 惆悋愃盒潮