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."
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. While blood tests may be used to rule out other conditions, there is no specialized blood test that definitively diagnoses IBS.
B) Correct. There is no specific blood test that definitively diagnoses IBS. Diagnosis is based on clinical criteria, including the presence of characteristic symptoms and a thorough medical history.
C) Incorrect. A standard complete blood count (CBC) is a general blood test and is not specific to diagnosing IBS.
D) Incorrect. There is no specific genetic marker blood test for diagnosing IBS. Diagnosis relies on clinical criteria and medical history.
Correct Answer is A
Explanation
A) Correct. It is generally recommended to completely avoid caffeine and alcohol, as they can exacerbate symptoms in individuals with IBS.
B) Incorrect. While moderation is key for many aspects of diet, caffeine and alcohol can be particularly problematic for individuals with IBS, and complete avoidance is often recommended.
C) Incorrect. Caffeine should be eliminated from the diet
, and complete avoidance of alcohol is generally recommended for managing IBS.
D) Incorrect. While eliminating alcohol is generally recommended for individuals with IBS, complete avoidance of caffeine is also advised, as it can exacerbate symptoms.
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