Which term is correctly matched with the description 'folds of the stomach enabling distension'?

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Multiple Choice

Which term is correctly matched with the description 'folds of the stomach enabling distension'?

Explanation:
Stomach expansion is enabled by folds in its lining called rugae. These mucosal folds allow the stomach to stretch; when the stomach is empty, they are prominent, and as it fills, they flatten out to accommodate a larger volume. In contrast, plicae circularis are folds of the small intestine that increase surface area for absorption, haustra are pouch-like sacs in the colon, and villi are tiny projections that line the small intestine to boost absorption. So the term that matches folds of the stomach enabling distension is rugae.

Stomach expansion is enabled by folds in its lining called rugae. These mucosal folds allow the stomach to stretch; when the stomach is empty, they are prominent, and as it fills, they flatten out to accommodate a larger volume. In contrast, plicae circularis are folds of the small intestine that increase surface area for absorption, haustra are pouch-like sacs in the colon, and villi are tiny projections that line the small intestine to boost absorption. So the term that matches folds of the stomach enabling distension is rugae.

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