Gastric Gland Components Quiz

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Which cells in the pancreas are responsible for the production of zymogen granules?

Islet cells

Exocrine cells

Endocrine cells

Acini (correct)

What is the primary function of the hepatopancreatic sphincter?

To facilitate gall bladder contraction

To control pancreatic juice secretion

To regulate bile salts production

To relax and allow the flow of pancreatic juices and bile into the duodenum (correct)

What stimulates the secretion of bile salts and gall bladder contraction?

Vagus nerve

CCK (correct)

Pancreatic juice

Secretin

What is the role of secretin in pancreatic juice secretion?

Stimulating bicarbonate-rich pancreatic juice Signup and view all the answers

What are the two primary components of pancreatic juice?

Water and digestive enzymes Signup and view all the answers

Which cells in the gastric glands secrete HCl and intrinsic factor?

Parietal cells Signup and view all the answers

What is the function of chief cells in the gastric glands?

Secrete pepsinogen Signup and view all the answers

What is the role of enterogastrones in regulating gastric secretion?

Inhibit gastric secretion Signup and view all the answers

Which structure allows the gallbladder to expand as it fills with bile?

Cystic duct Signup and view all the answers

What is the function of tight junctions in the stomach lining?

Maintain the mucosal barrier Signup and view all the answers

How is pepsinogen activated to pepsin in the stomach?

By acidic pH Signup and view all the answers

Gastric Gland Components Quiz

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Questions and Answers

Which cells in the pancreas are responsible for the production of zymogen granules?

What is the primary function of the hepatopancreatic sphincter?

What stimulates the secretion of bile salts and gall bladder contraction?

What is the role of secretin in pancreatic juice secretion?

What are the two primary components of pancreatic juice?

Which cells in the gastric glands secrete HCl and intrinsic factor?

What is the function of chief cells in the gastric glands?

What is the role of enterogastrones in regulating gastric secretion?

Which structure allows the gallbladder to expand as it fills with bile?

What is the function of tight junctions in the stomach lining?

How is pepsinogen activated to pepsin in the stomach?

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