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?

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

"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."

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

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

Answer and Explanation

The Correct Answer is B

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

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

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

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Correct Answer is B

Explanation

A) Incorrect. IBS can develop at any age, and it is not primarily associated with older individuals.

B) Correct. While IBS can develop at any age, it is more commonly diagnosed in younger adults. However, it can also occur in older adults.

C) Incorrect. IBS can affect individuals of all ages, including adults.

D) Incorrect. While age is a factor, IBS can develop in individuals of various age groups, not exclusively in one particular demographic.

A. "Diagnostic tests for IBS primarily focus on identifying specific structural abnormalities in the intestines." B. "It's important to understand that there is no specific test that definitively diagnoses IBS; instead, it relies on the presence of characteristic symptoms and a thorough medical history." C. "IBS can be diagnosed through a specialized blood test that detects unique markers associated with the condition." D. "The main diagnostic test for IBS involves specialized imaging studies like PET scans."

Correct Answer is B

Explanation

A) Incorrect. Diagnostic tests for IBS do not primarily focus on identifying specific structural abnormalities in the intestines, as IBS is a functional disorder.

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

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

D) Incorrect. Specialized imaging studies like PET scans are not typically used in the diagnosis of IBS. They may be performed to rule out other conditions.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client asks the nurse if age is a significant risk factor for developing Irritable Bowel Syndrome (IBS). How should the nurse respond?

Correct Answer is B

Explanation

A nurse is explaining the diagnostic process for Irritable Bowel Syndrome (IBS) to a client. What is an important aspect to consider regarding diagnostic tests for IBS?

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?

A nurse is providing education to a client newly diagnosed with Irritable Bowel Syndrome (IBS). The client has a history of anxiety and depression. How should the nurse explain the potential link between mental health conditions and IBS?

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 nurse is providing education to a client with Irritable Bowel Syndrome (IBS) about lifestyle modifications. What should the nurse emphasize as an important aspect of managing IBS?

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