Brunner's glands are located in the duodenum. In which part and layer are they primarily found?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Enhance your knowledge of the digestive system with our quiz. Answer multiple choice questions with detailed explanations. Prepare effectively for your anatomy and physiology exam!

Multiple Choice

Brunner's glands are located in the duodenum. In which part and layer are they primarily found?

Explanation:
Brunner's glands are submucosal glands in the duodenum, most abundant in the proximal (first) part. Their location beneath the mucosa means they secrete mucus from the submucosal layer, producing a bicarbonate-rich alkaline secretion that neutralizes stomach acid as chyme enters the duodenum. This protective, alkaline mucus is specifically characteristic of the proximal duodenum, distinguishing these glands from those in the mucosa or in other organs. So the best match is the submucosa of the first part of the duodenum.

Brunner's glands are submucosal glands in the duodenum, most abundant in the proximal (first) part. Their location beneath the mucosa means they secrete mucus from the submucosal layer, producing a bicarbonate-rich alkaline secretion that neutralizes stomach acid as chyme enters the duodenum. This protective, alkaline mucus is specifically characteristic of the proximal duodenum, distinguishing these glands from those in the mucosa or in other organs. So the best match is the submucosa of the first part of the duodenum.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy