A nurse is discussing the role of the brain-gut axis in Irritable Bowel Syndrome (IBS) with a client. What is the significance of the brain-gut axis in IBS pathophysiology?

"The brain-gut axis is not relevant to IBS; it only affects neurological conditions."

"In IBS, there is a complex interaction between the brain and the gut, which can influence gut motility, sensitivity, and overall symptom experience."

"The brain-gut axis primarily impacts the absorption of nutrients in the intestines of individuals with IBS."

"The brain-gut axis is only relevant in cases of severe psychological disorders and not in IBS."

Answer and Explanation

The Correct Answer is B

A) Incorrect. The brain-gut axis is indeed relevant to IBS and plays a significant role in its pathophysiology.

B) Correct. The brain-gut axis refers to the bidirectional communication between the central nervous system (brain) and the enteric nervous system (gut). In IBS, this interaction is complex and can influence gut motility, sensitivity, and overall symptom experience.

C) Incorrect. While the brain-gut axis is important, its primary impact in IBS is not related to nutrient absorption.

D) Incorrect. The brain-gut axis is relevant in various gastrointestinal disorders, including IBS, and is not limited to severe psychological disorders.

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Correct Answer is B

Explanation

A) Incorrect. A history of gastrointestinal infections, especially bacterial gastroenteritis, is indeed associated with an increased risk of developing IBS.

B) Correct. Gastrointestinal infections, particularly bacterial gastroenteritis, have been linked to an increased risk of developing IBS. This is a known risk factor.

C) Incorrect. Both viral and bacterial gastrointestinal infections have been associated with an increased risk of developing IBS.

D) Incorrect. There is a known connection between gastrointestinal infections, especially bacterial gastroenteritis, and the development of IBS.

A. "A specialized genetic test for IBS." B. "A colonoscopy to visualize the intestines and rule out structural abnormalities or other gastrointestinal conditions." C. "A test for specific bacterial infections associated with IBS." D. "An MRI to assess intestinal motility in individuals suspected of having IBS."

Correct Answer is B

Explanation

A) Incorrect. There is no specialized genetic test for diagnosing IBS.

B) Correct. A colonoscopy is a diagnostic procedure that allows for direct visualization of the intestines, which can help rule out structural abnormalities or other gastrointestinal conditions with similar symptoms.

C) Incorrect. While bacterial infections can lead to similar symptoms, there is no specific test for bacterial infections associated with IBS.

D) Incorrect. While MRI may be used in certain cases to assess intestinal motility, it is not a primary diagnostic test for IBS and may not be performed in all cases.

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A nurse is discussing the role of the brain-gut axis in Irritable Bowel Syndrome (IBS) with a client. What is the significance of the brain-gut axis in IBS pathophysiology?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with a history of gastrointestinal infections asks the nurse about their risk of developing Irritable Bowel Syndrome (IBS). How should the nurse respond?

Correct Answer is B

Explanation

A nurse is discussing diagnostic tests for Irritable Bowel Syndrome (IBS) with a client. What is an example of a test that may be performed to rule out other conditions with similar symptoms?

Correct Answer is B

Explanation

A client with Irritable Bowel Syndrome (IBS) asks the nurse about the role of stress management techniques in symptom management. How should the nurse respond?

A client with Irritable Bowel Syndrome (IBS) asks the nurse about the role of visceral hypersensitivity in their condition. How should the nurse explain it?

A nurse is providing education to a client newly diagnosed with Irritable Bowel Syndrome (IBS). What key feature of IBS should the nurse explain to the client?

A client with Irritable Bowel Syndrome (IBS) asks the nurse about the consistency of bowel movements associated with the condition. How should the nurse respond?

A nurse is discussing dietary modifications with a client who has Irritable Bowel Syndrome (IBS). What should the nurse advise regarding caffeine and alcohol consumption?

A client with Irritable Bowel Syndrome (IBS) asks the nurse about the role of probiotics in managing symptoms. How should the nurse respond?

A client with suspected Irritable Bowel Syndrome (IBS) asks the nurse about the role of diagnostic imaging tests in confirming the diagnosis. How should the nurse respond?

A nurse is discussing common symptoms of Irritable Bowel Syndrome (IBS) with a client. Which of the following statements accurately describes a characteristic symptom of IBS?