In the 6th week of development, what happens to the stomach?

Prepare for the Alimentary and Digestive System Test. Utilize flashcards and multiple-choice questions, with hints and explanations for each question. Ace your exam with confidence!

Multiple Choice

In the 6th week of development, what happens to the stomach?

Explanation:
In stomach development, the important change at this stage is growth and enlargement of the organ. The primordial stomach starts as a simple dilation of the foregut, and as weeks progress it enlarges rapidly to form the recognizable stomach shape. This increase in size is described as dilation. The stomach does rotate during development, but the key morphologic change described for the 6th week is that it dilates rather than contracts, shortens, or thickens.

In stomach development, the important change at this stage is growth and enlargement of the organ. The primordial stomach starts as a simple dilation of the foregut, and as weeks progress it enlarges rapidly to form the recognizable stomach shape. This increase in size is described as dilation. The stomach does rotate during development, but the key morphologic change described for the 6th week is that it dilates rather than contracts, shortens, or thickens.

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