Q: How are gastric peristaltic waves created?
A: Answer: Introduction: When food is masticated into a bolus, then it is swallowed and flow by the…
Q: How is the volume of bile increased?
A: The bile is secreted by hepatocytes. It is modified by the cholangiocytes that line the bile ducts.…
Q: What are the two sources that the liver receives blood from and which provides the greatest supply?
A: The human body is a well built machine in which all the organs coordinate together to make it work.…
Q: How is jaundice recognized in a patient?
A: Jaundice: This is a disease condition in which the level of bilirubin increases. This is a…
Q: What are macrophages ? How are they useful ?
A: Blood is a specialized connective tissue composed of two components plasma and formed elements.…
Q: What is the importance of rugae, surface mucous cells, mucous neck cells, chief cells, parietal…
A: The stomach is a muscular organ part of the digestive system. It is situated on the left side of the…
Q: Why do peptic ulcers typically occur in the stomach or duodenum, but not in the rest of the small…
A: Stomach is a part of the alimentary canal where large amount of food under goes digestion. It…
Q: Why is it important to learn more about the causes of colon cancer? And why is colon cancer…
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Q: How would damage to the villi of the small intestine result in malnourishment?
A: The human digestive framework comprises of the gastrointestinal lot in addition to the embellishment…
Q: Explain common bile duct?
A: Digestion is the process by which nutrients are broken down into simpler substances.
Q: What is the function of the chloride ions in saliva?
A: The composition of Saliva (released by salivary glands) includes electrolytes, water (99%),…
Q: What are hepatocytes?
A: Hepatocytes These are the chief functional cells of the liver and perform an astonishing number of…
Q: What is the structure separating the mucosa from the underlying mucosa?
A: The innermost layer of the gastrointestinal tract is the mucosa which consists of connective tissue…
Q: Where is the liver located? What is its role?
A: The liver is one of the body's most important organs since it is responsible for hundreds of…
Q: What will happen to pancreatic enzyme if they were introduced into stomach?
A: Pancreatic enzymes are the commercial mixture of lipase, protease and amylase. They help in the…
Q: Is the internal epithelium of the bowel the same as it was one month ago?
A: The internal epithelial layer serves for various purposes. The internal layer of epithelial gets…
Q: What is pancreatitis ? Explain the cause of pancreatitis ?
A: Pancreatitis could be a disease within which your pancreas becomes inflamed. The pancreas duct gland…
Q: how can Crohn's disease in a patient lead to a small bowel transplant?
A: Crohn's disease is one of the two Inflammtory Bowel disease which includes:- Crohn's disease and…
Q: function of bile
A: Liver: The major organ which is found only in vertebrates is called Liver . This organ performs many…
Q: Why are Crohn disease and ulcerative colitis called inflammatory bowel diseases?
A: Any section of a person's digestive tract, from the mouth to the anus, might develop Crohn's…
Q: What happens to digestive enzymes after they havedone their job? What happens to dead epithelial…
A: Enzymes are substances, proteins, or in some cases ribonucleic acid (RNA). The enzymes speed up a…
Q: What is the functional unit of liver? What are the liver cells called?
A: The liver is an organ that is found in vertebrates and functions to detoxify metabolites, protein…
Q: How do pancreatic beta cells differ from acinar cells?
A: Pancreatic beta cells are present in the core of the islet. Beta cells are endocrine cells that…
Q: Explain Peristaltic waves passing over the stomach?
A: Alimentary canal referred to as a tubular structure begins at mouth and terminates at anus and is…
Q: What are intestinal villi and why are they so important?
A: Answer: INTESTINE = It is the lower part of the alimentary canal in vertebrates which starts from…
Q: What are the inorganic constituents of bile?
A: Bile is a steroid acid component, which is solely produced by the organ liver in order to break down…
Q: How many major types of cells gastric glands have? Explain.
A: The inner membrane of the stomach contains some glands, known as gastric glands. The gastric glands…
Q: From what sources does the liver receive blood? What sources provide oxygen to the liver?
A: The liver is the largest gland of the body and it lies in the upper right side of the abdominal…
Q: What are the distinctive characteristics and locations of each type of oral mucosa?
A: Oral mucosa is the mucous membrane which lines the inside of the mouth. It consists of stratified…
Q: What are the cells on the liver and their respective functions?
A: The liver is the largest gland of the human body. It weighs from 1.2-1.8Kg, in females, it is 1.2…
Q: Why are villi present in the intestine and not in the stomach?
A: The digestive system, also known as the GI tract, is involved in the digestion of food we eat to…
Q: Which reflexes inhibit intestinal motility? Which promote it?
A: Reflexes are involuntary actions to certain stimuli. The intestinal reflexes are used for the…
Q: How are pancreatic proteolytic enzymes activated in the small intestine?
A: The word intestine is derived from the Latin root that means "internal," and the two organs combined…
Q: Is the intestinal lining easy to regenerate or is the damage semi-permanent?
A: Animal Physiology and Human Anatomy are two important branches of science that study the form and…
Q: How is bile produced, stored, and secreted?
A: Digestion is the process where food breakdown into small particles and is absorbed by the cells of…
Q: What is the function of hepatocytes?
A: Introduction The liver is the largest gland in the body and plays various important roles in human…
Q: What are the major secretions of each of the following secretory cells and glands: salivary,…
A: Those chemicals that help in sharing information between cell to cell or tissue to tissue are…
Q: What is cirrhosis of the liver, and what can trigger it?
A: What is cirrhosis of the liver, and what can trigger it?
Q: Which factors normally prevent breakdown of the mucosal barrier?
A: Factors prevent breakdown of the mucosal barrier- 1. A compact epithelial cell lining. Cells in the…
Q: Which are phagocytes in liver?
A: Phagocytosis is the process by which a cell uses its plasma membrane to engulf a large particle,…
Q: What is the most common cause of liver cancer?
A: A tumour that can develop anywhere in the liver is called liver cancer. On the top right side of…
Q: What factors are associated with cancer of the esophagus?
A: Cancer is a life-threatening disease in which cells divide abnormal and grow uncontrollably. These…
Q: Explain what Hepatocyte hopping is
A: Introduction: The liver is the modified exocrine gland and liver cells are made up of hepatocytes.…
Which type of cell in the liver is phagocytic? |
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- Which are phagocytes in liver?What are macrophages ? How are they useful ?What changes would you expect to observe in the liver at the tissue level of a patient with a chronic viral infection? what are the long term implications for the patient if left untreated and how would this affect tissue function?
- What do Macrophages secrete?What is the function of MALT in the mucosal linings of the gastrointestinal, respiratory, urinary, and reproductive tracts?where are replacement cells produced that prevent the lining of the small intestine from, being lost as the cells die in this very hostile environment?
- A.) What major transition in cell types happens from the esophagus into the stomach? B.) How are the major change discussed in question 8 related to the functions of the esophagus versus the stomach? C) What type of epithelial tissue is the primary type that forms the inner mucosal layer of the small intestine?Distinguish between type I and type II mucosae. Give examples of each .Which are phagocytes in liver ? (A) Kupffer cells (B) Aciner cells (C) Diter cells (D) Hensen's cells
- How is the arrangement of liver cells suitable for their function?How might a person be affected if all the microorganisms living in their intestines died?Zollinger-Ellison syndrome is a peptic ulcer disease characterized by overproduction of gastric acid. Which two types of stomach cells are most likely involved in Zollinger-Ellison Syndrome?