A client asks the nurse about the common diagnostic tests for Irritable Bowel Syndrome (IBS). How should the nurse respond?
"IBS is primarily diagnosed based on imaging studies like CT scans and MRI."
"The diagnosis of IBS is primarily based on clinical criteria and a thorough medical history. There are no specific diagnostic tests for IBS."
"The main diagnostic test for IBS is a colonoscopy, which allows the doctor to directly visualize the intestines."
"Blood tests are the primary diagnostic tool for IBS, as they can detect specific markers in the blood."
The Correct Answer is B
A) Incorrect. Imaging studies like CT scans and MRI are not typically used to diagnose IBS. They may be done to rule out other conditions with similar symptoms.
B) Correct. The diagnosis of IBS is primarily based on clinical criteria, including the presence of characteristic symptoms, and a thorough medical history. There are no specific diagnostic tests for IBS.
C) Incorrect. While a colonoscopy may be performed to rule out other gastrointestinal conditions, it is not considered a specific diagnostic test for IBS.
D) Incorrect. Blood tests are not the primary diagnostic tool for IBS. They may be used to rule out other conditions or to check for signs of inflammation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is B
Explanation
A) Incorrect. Insoluble fiber can exacerbate diarrhea-predominant symptoms in individuals with IBS. Emphasis should be on soluble fiber sources.
B) Correct. Limiting intake of gas-producing foods like beans and cruciferous vegetables can help manage diarrhea in individuals with IBS. These foods can contribute to increased gas and bloating.
C) Incorrect. Consuming large quantities of high-fat foods is not a recommended approach for managing diarrhea-predominant symptoms in individuals with IBS.
D) Incorrect. Increasing caffeine intake is not recommended for managing diarrhea in individuals with IBS, as it can exacerbate symptoms.
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