Podcast
Questions and Answers
What is the submucosa layer composed of?
What is the submucosa layer composed of?
- Smooth muscle and connective tissue
- Longitudinal and circular muscle fibers
- Glands, blood vessels, lymphatic vessels, and nerves (correct)
- Three layers of epithelium
Which layer of the mucosa consists of smooth muscle?
Which layer of the mucosa consists of smooth muscle?
- None of the above
- Layer of loose connective tissue
- Thin layer of smooth muscle (correct)
- Inner layer of epithelium
What is the function of the myenteric nerve plexus?
What is the function of the myenteric nerve plexus?
- To secrete mucus
- To absorb nutrients
- To regulate blood flow
- To control gastrointestinal motility (correct)
Study Notes
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Description
Test your knowledge of the layers of the gastrointestinal tract with this informative quiz! From the muscularis to the mucosa, this quiz covers it all. Challenge yourself to identify the different layers and understand their functions. Keywords: gastrointestinal tract, layers, muscularis, submucosa, mucosa, serosa, longitudinal muscle, circular muscle.