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Describe the differences in the muscularis mucosa as you descend the esophagus and give the function of each structure.
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- Describe the differences in the muscularis externa as you descend the esophagus and give the function of each structure.Describe the differences in the muscularis externa as you descend the esophagus and give the function of each structure. *DO NOT COPY THE ANSWER FROM PREVIOUS QESTIONS ASKED HERE*please make sure to answer completely the questionDescribe the differences in the muscularis externa as you descend the esophagus
- Projections of the small intestinal mucosa that protrude into the lumen and increase the surface area are the: chordae tendineae plicae circularis haustra Peyer's patchesGiven the following question and choices: The initial pressure that initially stimulates defecation reflex will inhibit all of the following EXCEPT Tunica muscularis of the upper half of anal canal Circular muscles of rectum Auerbach’s plexus on the lower half of anal canal Skeletal muscles of the lower half of anal canal The correct answer to this question is circular muscles of rectum. Please explain.Describe how the muscle tissue of the muscularis externa changes as you move down the esophagus.
- Contraction of the alters the shape of the intestinal lumen and moves epithelial pleats and folds. adventitia mucosa submucosa O neural plexus muscularis PreviousThe entire digestive tract contains layers of muscle that contribute to the digestive process. However, these muscle layers are not the same in all parts of the digestive tract. Describe two examples of digestive organs with unique specializations of these muscle layers and how these specializations contribute to the function of the organs where you find them.Which one of the following is not true about the falciform ligament? The falciform ligament: O is composed of dense irregular connective tissue O separates the right and left lobes of the liver is a serous membrane is a remnant of the visceral mesentery
- Why does the esophagus have 2 layers of smooth muscleFrom the esophagus to the anal canal, the walls of the digestive tract are made of the same four basic layers. Arrange them in order from the lumen outward. mucosa, submucosa, muscularis externa, serosa mucosa, submucosa, serosa, muscularis externa muscularis externa, serosa, mucosa, submucosa serosa, mucosa, submucosa, muscularis externaAll 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