HUMAN ANATOMY
6th Edition
ISBN: 9781260986037
Author: SALADIN
Publisher: MCG
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Chapter 24, Problem 3TYC
Summary Introduction
To analyze:
The reason for the poor function of the small intestine if it had the mucosal epithelium same as that of the esophagus.
Introduction:
Maximum digestion and absorption of the nutrients and other useful molecules from the food takes place in the small intestine.
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Explain why the small intestine would function poorly if it had the same type of mucosal epithelium as the esophagus?
All the structures of the alimentary canal have 4 similar major histological tissues . Which of the following descriptions of the tissue layers contains innacurate information?
A) The mucosa layer consits of a simple epithelium (responsible for absoprtion), a lamina proprioa (supports the epithelium) and muscularis mucosae (thats ivolved with peristalsis.
B) The muscularis externa has 2 or 3 layers of smooth msulce and is involced with persistalsis
C) The submucosa layer is a connective tissue layer that anchors the mucosa layer and contains many blood vessels, lyphatic vessels, and nerves
D) The serosa layer is a connective tissue layer that tethers the alimnetary canal to the appropirate body cavitities.
I believe that D is false but I am not certain
Celiac disease causes inflammation of the small intestine that causes the villi to atrophy, so that the lining becomes flat. How would this affect nutrient absorption? Why? Would feces of celiac patients have more, or less, nutrients in it? Explain.
Chapter 24 Solutions
HUMAN ANATOMY
Ch. 24.1 - Prob. 1BYGOCh. 24.1 - Answer the following question to test your...Ch. 24.1 - Prob. 3BYGOCh. 24.1 - Prob. 4BYGOCh. 24.1 - Prob. 5BYGOCh. 24.2 - Prob. 1AWYKCh. 24.2 - Prob. 6BYGOCh. 24.2 - Prob. 7BYGOCh. 24.2 - Prob. 8BYGOCh. 24.2 - Prob. 9BYGO
Ch. 24.3 - Contrast the epithelium of the esophagus with that...Ch. 24.3 - Prob. 10BYGOCh. 24.3 - Prob. 11BYGOCh. 24.3 - Answer the following question to test your...Ch. 24.4 - Prob. 1AWYKCh. 24.4 - Prob. 13BYGOCh. 24.4 - Prob. 14BYGOCh. 24.4 - Prob. 15BYGOCh. 24.4 - Prob. 16BYGOCh. 24.5 - Prob. 17BYGOCh. 24.5 - Answer the following question to test your...Ch. 24.5 - Answer the following question to test your...Ch. 24.6 - Answer the following question to test your...Ch. 24.6 - Prob. 21BYGOCh. 24.6 - Answer the following question to test your...Ch. 24.6 - Answer the following question to test your...Ch. 24.6 - Prob. 24BYGOCh. 24.7 - Prob. 25BYGOCh. 24.7 - Prob. 26BYGOCh. 24.7 - Answer the following question to test your...Ch. 24.7 - Prob. 28BYGOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.1.2AYLOCh. 24 - Prob. 24.1.3AYLOCh. 24 - Prob. 24.1.4AYLOCh. 24 - Prob. 24.1.5AYLOCh. 24 - Prob. 24.1.6AYLOCh. 24 - Prob. 24.1.7AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.1.9AYLOCh. 24 - Prob. 24.2.1AYLOCh. 24 - Prob. 24.2.2AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.2.4AYLOCh. 24 - Prob. 24.2.5AYLOCh. 24 - Prob. 24.2.6AYLOCh. 24 - Prob. 24.2.7AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - To test your knowledge, discuss the following...Ch. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.2.11AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.2.13AYLOCh. 24 - Prob. 24.2.14AYLOCh. 24 - Prob. 24.3.1AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.3.3AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.3.6AYLOCh. 24 - Prob. 24.4.1AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.4.3AYLOCh. 24 - Prob. 24.4.4AYLOCh. 24 - Prob. 24.4.5AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.4.7AYLOCh. 24 - Prob. 24.4.8AYLOCh. 24 - Prob. 24.4.9AYLOCh. 24 - Prob. 24.4.10AYLOCh. 24 - Prob. 24.5.1AYLOCh. 24 - Prob. 24.5.2AYLOCh. 24 - Prob. 24.5.3AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.5.5AYLOCh. 24 - Prob. 24.5.6AYLOCh. 24 - Prob. 24.5.7AYLOCh. 24 - Prob. 24.5.8AYLOCh. 24 - Prob. 24.6.1AYLOCh. 24 - Prob. 24.6.2AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.6.4AYLOCh. 24 - Prob. 24.6.5AYLOCh. 24 - Prob. 24.6.6AYLOCh. 24 - Prob. 24.6.7AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - Prob. 24.6.9AYLOCh. 24 - Prob. 24.6.10AYLOCh. 24 - Prob. 24.7.1AYLOCh. 24 - Prob. 24.7.2AYLOCh. 24 - Prob. 24.7.3AYLOCh. 24 - Prob. 24.7.4AYLOCh. 24 - Prob. 24.7.5AYLOCh. 24 - To test your knowledge, discuss the following...Ch. 24 - All of the following are retroperitoneal except...Ch. 24 - Prob. 2TYRCh. 24 - Prob. 3TYRCh. 24 - Prob. 4TYRCh. 24 - Prob. 5TYRCh. 24 - Prob. 6TYRCh. 24 - Prob. 7TYRCh. 24 - Prob. 8TYRCh. 24 - Prob. 9TYRCh. 24 - Prob. 10TYRCh. 24 - The almimentary canal has an extensive nervous...Ch. 24 - Prob. 12TYRCh. 24 - Prob. 13TYRCh. 24 - Prob. 14TYRCh. 24 - Prob. 15TYRCh. 24 - Prob. 16TYRCh. 24 - Prob. 17TYRCh. 24 - Prob. 18TYRCh. 24 - Prob. 19TYRCh. 24 - Prob. 20TYRCh. 24 - Prob. 1BYMVCh. 24 - Prob. 2BYMVCh. 24 - Prob. 3BYMVCh. 24 - Prob. 4BYMVCh. 24 - Prob. 5BYMVCh. 24 - Prob. 6BYMVCh. 24 - Prob. 7BYMVCh. 24 - Prob. 8BYMVCh. 24 - Prob. 9BYMVCh. 24 - Prob. 10BYMVCh. 24 - Prob. 1WWWTSCh. 24 - Briefly explain why each of the following...Ch. 24 - Briefly explain why each of the following...Ch. 24 - Prob. 4WWWTSCh. 24 - Prob. 5WWWTSCh. 24 - Prob. 6WWWTSCh. 24 - Prob. 7WWWTSCh. 24 - Prob. 8WWWTSCh. 24 - Prob. 9WWWTSCh. 24 - Prob. 10WWWTSCh. 24 - Prob. 1TYCCh. 24 - Prob. 2TYCCh. 24 - Prob. 3TYCCh. 24 - Prob. 4TYCCh. 24 - Prob. 5TYC
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- Explain the differences between the digestion roles of the small and large intestines. Does the appendix also have a digestive function?arrow_forwardHistology of the intestine 4 layers are mucosa, submucosa, muscularis, and serosa Describe the tissue types found in each 4 layers and discuss their functionsarrow_forwardHow many major types of cells gastric glands have? Explain.arrow_forward
- Describe the role of these cells found in gastric glands: parietal, chief, mucous neck, and enteroendocrine.arrow_forwardHistological description of the major organs of digestion and its coats or layers. Explain in a long explanation Layers of gallbladder: mucosa(inner layer of epithelium and loose connective tissue) a muscular layer perimuscular layer serosa(outer covering) The small and large intestinal wall has four layers: The outermost serosa muscularis submucosa innermost mucosa.arrow_forwardTo increase the absorptive efficiency of the small intestine, the surface area of the mucosa is increased by the presence of folds in the wall called ___, and projections of the cell membrane called ___. Group of answer choices rugae : lacteals villi : microvilli microvilli : lacteals lacteals : rugaearrow_forward
- Some of the intestinal epithelial cells, called goblet cells, contain small globules of mucus. Why are there cells in the small intestine that produce mucus?arrow_forwardIn pedi’tric gastroesophageal reflux disease (GERD), the immaturity of lower esophageal sphincter function is manifested by frequent transient lower esophageal relaxations, which result in retrograde flow of gastric contents into the esophagus. Which statement about the esophagus is true? Select all that apply. It is a cartilaginous tube. It has upper and lower sphincters. It lies anterior to the trachea. It extends from the nasal cavity to the stomach. It is a highway for food and drinks to travel along to make it to the stomach. All statements describe the esophagus.arrow_forwardThe Alimentary Canal is lined with Epithelium. For each section, esophagus, stomach, small intestine, large intestine, indicate what type of Epithelial Tissue is present and what its function is beyond a functional barrier.arrow_forward
- In a person suffering from heartburn, the gastroesophageal opening is weakened and stomach acid can be forced from the stomachback into the esophagus. Explain why medications that slow stomach movements and emptying may worsen heartburn symptomsarrow_forwardHistological description of the major organs of digestion and its coats or layers. Explain in a long explanation Layers of stomach: Mucosa (innermost layer) Submucosa(second layer) Muscularis(third layer) Subserosa Serosa(outermost layer) Layers of liver: Outer serous layer which covers the entire liver Inner fibrous layerarrow_forwardList five types of cells that line the gastric pits of the stomach, the secretions of each of the cell types and the function of the secretions.arrow_forward
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