10 Questions
What type of epithelium is found in the rectum?
Non-keratinized stratified squamous epithelium
Which muscle type is responsible for the voluntary action of the external anal sphincter?
Skeletal muscle
What is the primary function of the Islets of Langerhans in the pancreas?
Secretion of insulin and glucagon
How many lobes does the liver have?
4
What is the main function of the hepatic portal vein?
To bring nutrient-rich blood from the abdominal organs to the liver
What is the term for the cells of the liver?
Hepatocytes
What is the function of the liver in terms of glucose metabolism?
To regulate blood sugar levels by converting glucose to glycogen and vice versa
What is the weight of the liver in pounds?
3.5-4.0
What is the function of the gallbladder?
To store bile
How many enzymes are produced by the exocrine pancreas?
22
This quiz covers the structure and components of the digestive system, including the gastrointestinal tract and accessory organs, as well as the histology of the GI tract's four major layers.
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