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?

A) Incorrect. Stress management techniques, such as deep breathing exercises and mindfulness, can be very beneficial in reducing and managing IBS symptoms. Stress can exacerbate IBS symptoms, so learning techniques to manage stress can be helpful.

B) Correct. Stress management techniques can be very beneficial in reducing and managing IBS symptoms. Stress can exacerbate IBS symptoms, so learning techniques to manage stress can be helpful.

C) Incorrect. Stress management techniques are beneficial for individuals with various subtypes of IBS, not limited to IBS-D (diarrhea-predominant).

D) Incorrect. Stress management techniques are an important aspect of managing IBS and should be considered regardless of the effectiveness of dietary modifications. They can complement other strategies for symptom management.

A) Incorrect. While blood tests may be used to rule out other conditions, there is no specialized blood test that definitively diagnoses IBS.

B) Correct. There is no specific blood test that definitively diagnoses IBS. Diagnosis is based on clinical criteria, including the presence of characteristic symptoms and a thorough medical history.

C) Incorrect. A standard complete blood count (CBC) is a general blood test and is not specific to diagnosing IBS.

D) Incorrect. There is no specific genetic marker blood test for diagnosing IBS. Diagnosis relies on clinical criteria and medical history.