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Each of the following statements about Brunner's glands is correct except:
- a)They are a characteristic component of the duodenal wall
- b)They produce a serous secretion rich in digestive enzymes
- c)They lie in the submucosal layer
- d)They empty their secretions into the crypts of Lieberkuhn
Correct answer is option 'B'. Can you explain this answer?
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Each of the following statements about Brunners glands is correct exce...
Brunner's Glands
Brunner's glands are compound tubular submucosal glands that are found in the duodenum of the small intestine. They are also known as duodenal glands. Let's discuss the given statements about Brunner's glands.
Characteristic Component of the Duodenal Wall
This statement is correct. Brunner's glands are a characteristic component of the duodenal wall. They are located in the submucosa of the duodenum, the first part of the small intestine. These glands are absent in other parts of the small intestine.
Produce a Serous Secretion Rich in Digestive Enzymes
This statement is incorrect. Brunner's glands produce an alkaline mucus-rich secretion that helps to neutralize the acidic chyme that enters the duodenum from the stomach. This alkaline secretion also contains bicarbonate ions that neutralize the acid and protect the duodenal mucosa from damage. However, these glands do not produce digestive enzymes.
Lie in the Submucosal Layer
This statement is correct. Brunner's glands are located in the submucosal layer of the duodenum. They are situated between the muscularis mucosae and the muscularis externa.
Empty Their Secretions into the Crypts of Lieberkuhn
This statement is correct. The secretions produced by Brunner's glands are emptied into the crypts of Lieberkuhn, which are small pits in the intestinal lining. The mucus-rich secretion produced by these glands helps to protect the intestinal lining from the acidic chyme and aids in the absorption of nutrients.
Conclusion
In conclusion, Brunner's glands are important submucosal glands that are found only in the duodenum of the small intestine. They produce an alkaline mucus-rich secretion that helps to neutralize the acidic chyme and protect the duodenal mucosa from damage. These glands are not involved in the production of digestive enzymes.
Brunner's glands are compound tubular submucosal glands that are found in the duodenum of the small intestine. They are also known as duodenal glands. Let's discuss the given statements about Brunner's glands.
Characteristic Component of the Duodenal Wall
This statement is correct. Brunner's glands are a characteristic component of the duodenal wall. They are located in the submucosa of the duodenum, the first part of the small intestine. These glands are absent in other parts of the small intestine.
Produce a Serous Secretion Rich in Digestive Enzymes
This statement is incorrect. Brunner's glands produce an alkaline mucus-rich secretion that helps to neutralize the acidic chyme that enters the duodenum from the stomach. This alkaline secretion also contains bicarbonate ions that neutralize the acid and protect the duodenal mucosa from damage. However, these glands do not produce digestive enzymes.
Lie in the Submucosal Layer
This statement is correct. Brunner's glands are located in the submucosal layer of the duodenum. They are situated between the muscularis mucosae and the muscularis externa.
Empty Their Secretions into the Crypts of Lieberkuhn
This statement is correct. The secretions produced by Brunner's glands are emptied into the crypts of Lieberkuhn, which are small pits in the intestinal lining. The mucus-rich secretion produced by these glands helps to protect the intestinal lining from the acidic chyme and aids in the absorption of nutrients.
Conclusion
In conclusion, Brunner's glands are important submucosal glands that are found only in the duodenum of the small intestine. They produce an alkaline mucus-rich secretion that helps to neutralize the acidic chyme and protect the duodenal mucosa from damage. These glands are not involved in the production of digestive enzymes.
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Community Answer
Each of the following statements about Brunners glands is correct exce...
All the three statements except b are correct.because it secretes an alkaline fluid that is composed of MUCIN..mucin protects wall of intestine from acid action of HCL.
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Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer?
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Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer?.
Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer?.
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Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Each of the following statements about Brunners glands is correct except:a)They are a characteristic component of the duodenal wallb)They produce a serous secretion rich in digestive enzymesc)They lie in the submucosal layerd)They empty their secretions into the crypts of LieberkuhnCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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