A client asks the nurse about the underlying cause of Irritable Bowel Syndrome (IBS). How should the nurse respond?
"IBS is primarily caused by structural abnormalities in the intestines."
"The exact cause of IBS is not fully understood, but it is believed to involve a combination of factors, including altered gut motility, visceral hypersensitivity, and brain-gut axis dysfunction."
"IBS is exclusively caused by bacterial infections in the intestines."
"IBS is primarily caused by psychological stress and anxiety."
The Correct Answer is B
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 not fully understood, but it is believed to be a multifactorial condition involving altered gut motility, heightened visceral sensitivity, and dysfunction in the communication between the brain and gut.
C) Incorrect. While bacterial infections can lead to similar symptoms, IBS is not primarily caused by infections.
D) Incorrect. While psychological factors can exacerbate symptoms in some individuals with IBS, they are not the sole cause of the condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Stress can indeed impact IBS symptoms, exacerbating abdominal pain and altering bowel habits.
B) Correct. Stress is known to exacerbate IBS symptoms, leading to increased abdominal pain and changes in bowel habits.
C) Incorrect. While stress can influence IBS symptoms, it is not the sole cause of the condition. IBS has a complex multifactorial etiology.
D) Incorrect. IBS symptoms are influenced by various factors, including stress, but they are not solely related to dietary factors.
Correct Answer is B
Explanation
A) Incorrect. While certain types of fiber can exacerbate symptoms in some individuals, it is not recommended to completely avoid all types of fiber. Soluble fiber, found in fruits and vegetables, can be beneficial for individuals with IBS.
B) Correct. Maintaining a well-balanced diet with a focus on soluble fiber, fruits, and vegetables can help manage IBS symptoms.
C) Incorrect. While some individuals may find relief from liquid diets, it is not a general recommendation for managing IBS. A well-balanced diet is preferred.
D) Incorrect. Eliminating all carbohydrates from the diet is not a recommended approach for managing IBS. It is important to have a balanced diet.
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