Irritable bowel syndrome

Irritable bowel syndrome ( 35 Questions)

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Question 12 :

A nurse is explaining the underlying mechanisms of Irritable Bowel Syndrome (IBS) to a client. Which of the following best describes a key aspect of IBS pathophysiology?

A "IBS primarily involves inflammation and structural damage to the intestines."

Incorrect. While inflammation may be present in some cases, it is not the primary mechanism of IBS.

B "In IBS, there is an abnormality in the way the intestines contract and move food through the digestive tract, leading to symptoms like abdominal pain and changes in bowel habits."

Correct. One of the key aspects of IBS pathophysiology is abnormal gut motility, which can lead to symptoms like abdominal pain and alterations in bowel habits.

C "The main cause of IBS is a bacterial overgrowth in the intestines."

Incorrect. While bacterial overgrowth may be a factor in some gastrointestinal disorders, it is not the main cause of IBS.

D "IBS is primarily a psychological disorder with no physical basis."

Incorrect. While psychological factors can influence symptoms, IBS has a physical basis involving alterations in gut motility and sensitivity.

Irritable bowel syndrome

Irritable bowel syndrome ( 35 Questions)

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