Which feature is the haustra?

Study for the Mosby Radiography Test. Utilize flashcards and multiple choice questions with hints and explanations. Prepare for your exam with confidence!

Multiple Choice

Which feature is the haustra?

Explanation:
Haustra are the saclike pouches you see along the colon, formed by the contraction of the taenia coli that bunch the wall into segments. This gives the large intestine its characteristic segmented appearance. Rugae are folds of the stomach mucosa that allow it to expand, not features of the colon. The pylorus is the stomach’s opening to the duodenum, acting as a valve, and the incisura angularis is a notch on the stomach’s lesser curvature. So the sacculations described are haustra.

Haustra are the saclike pouches you see along the colon, formed by the contraction of the taenia coli that bunch the wall into segments. This gives the large intestine its characteristic segmented appearance. Rugae are folds of the stomach mucosa that allow it to expand, not features of the colon. The pylorus is the stomach’s opening to the duodenum, acting as a valve, and the incisura angularis is a notch on the stomach’s lesser curvature. So the sacculations described are haustra.

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