What are rugae in the stomach?

Prepare for the VetSkill Level 3 Diploma VN03 - Principles of Veterinary Nursing Care 1 Test. Review essential topics with flashcards and multiple choice questions, complete with hints and detailed explanations. Ensure your success with focused study sessions!

Multiple Choice

What are rugae in the stomach?

Explanation:
Rugae are the internal folds of the stomach wall formed by mucosa and submucosa. These deep folds allow the stomach to expand as it fills, increasing its volume without needing a thicker wall. When the stomach is empty, rugae appear as prominent ridges; as it fills, they flatten out. They are not glands and they are not shallow grooves. So, the name for these deep folds inside the stomach is rugae.

Rugae are the internal folds of the stomach wall formed by mucosa and submucosa. These deep folds allow the stomach to expand as it fills, increasing its volume without needing a thicker wall. When the stomach is empty, rugae appear as prominent ridges; as it fills, they flatten out. They are not glands and they are not shallow grooves. So, the name for these deep folds inside the stomach is rugae.

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