A nurse is discussing potential risk factors for developing Irritable Bowel Syndrome (IBS) with a client. The client mentions that several family members also have IBS. How should the nurse respond regarding the genetic component of IBS?

"There is no genetic component to IBS, so your family history is not relevant."

"There appears to be a genetic component to IBS, so having family members with the condition may increase your risk."

"IBS is exclusively caused by environmental factors, so family history does not play a role."

"Your family members likely developed IBS due to similar environmental exposures, not genetics."

Answer and Explanation

The Correct Answer is B

A) Incorrect. There appears to be a genetic component to IBS, so family history can be relevant in understanding a client's risk.

B) Correct. While the exact genetic mechanisms are not fully understood, there does appear to be a genetic component to IBS. Having family members with the condition may increase an individual's risk.

C) Incorrect. While environmental factors can influence IBS, there is also a genetic component to consider.

D) Incorrect. While environmental factors can contribute to the development of IBS, there is a known genetic component as well.

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Correct Answer is B

Explanation

A) Incorrect. While structural abnormalities can contribute to gastrointestinal disorders, IBS is not primarily caused by such abnormalities.

B) Correct. The exact cause of IBS is unknown, but it is believed to be a multifactorial condition involving abnormal gut motility, heightened visceral sensitivity, and other factors. Psychological and genetic factors may also play a role.

C) Incorrect. While psychological factors can exacerbate symptoms in some individuals with IBS, they are not the sole cause of the condition.

D) Incorrect. While bacterial infections can lead to similar symptoms, IBS is not primarily caused by infections.

A. "The brain-gut axis is not relevant to IBS; it only affects neurological conditions." B. "In IBS, there is a complex interaction between the brain and the gut, which can influence gut motility, sensitivity, and overall symptom experience." C. "The brain-gut axis primarily impacts the absorption of nutrients in the intestines of individuals with IBS." D. "The brain-gut axis is only relevant in cases of severe psychological disorders and not in IBS."

Correct Answer is B

Explanation

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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A nurse is discussing potential risk factors for developing Irritable Bowel Syndrome (IBS) with a client. The client mentions that several family members also have IBS. How should the nurse respond regarding the genetic component of IBS?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client asks the nurse about the cause of Irritable Bowel Syndrome (IBS). How should the nurse respond?

Correct Answer is B

Explanation

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?

Correct Answer is B

Explanation

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

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