Podcast
Questions and Answers
What is the function of parietal cells in the stomach?
What is the function of parietal cells in the stomach?
- Secrete pepsinogen
- Secrete histamine and increase gastric acid
- Secrete gastric acid and intrinsic factor (correct)
- Secrete somatostatin to suppress the release of gastrin
What is the role of ECL-like cells in the stomach?
What is the role of ECL-like cells in the stomach?
- Secrete gastric acid and intrinsic factor
- Secrete somatostatin to suppress the release of gastrin
- Secrete histamine and increase gastric acid (correct)
- Secrete pepsinogen activated by parietal cells to digest proteins
What is the primary function of chief cells in the stomach?
What is the primary function of chief cells in the stomach?
- Secrete pepsinogen activated by parietal cells to digest proteins (correct)
- Secrete histamine and increase gastric acid
- Secrete gastric acid and intrinsic factor
- Secrete somatostatin to suppress the release of gastrin
What is the effect of H. pylori infection on the stomach?
What is the effect of H. pylori infection on the stomach?
What is the main cause of peptic ulcer disease (PUD)?
What is the main cause of peptic ulcer disease (PUD)?
Parietal cells produce ______ acid
Parietal cells produce ______ acid
The stomach is a relatively ______ environment with a pH of less than 4.0
The stomach is a relatively ______ environment with a pH of less than 4.0
Chief cells secrete ______ activated by parietal cells to digest proteins
Chief cells secrete ______ activated by parietal cells to digest proteins
The duodenal mucosa resists damage from the effects of gastric acid and pepsin, with the help of protective factors such as the mucous layer, ______ secretion, and prostaglandins
The duodenal mucosa resists damage from the effects of gastric acid and pepsin, with the help of protective factors such as the mucous layer, ______ secretion, and prostaglandins
The peptic ulcer disease (PUD), is usually a defect in the mucosa that extends to the ______ mucosa
The peptic ulcer disease (PUD), is usually a defect in the mucosa that extends to the ______ mucosa
Parietal cells produce ______ acid
Parietal cells produce ______ acid
Submucosa, submucosal layer is the ______ layer
Submucosa, submucosal layer is the ______ layer
The wall of the stomach consists of: Serosa, is visceral ______
The wall of the stomach consists of: Serosa, is visceral ______
The stomach is a relatively ______ environment with a pH of less than 4.0
The stomach is a relatively ______ environment with a pH of less than 4.0
The peptic ulcer disease (PUD), is usually a defect in the mucosa that extends to the ______ mucosa
The peptic ulcer disease (PUD), is usually a defect in the mucosa that extends to the ______ mucosa
