A nurse is teaching a group of adults about screening and prevention of colorectal cancer. The nurse should describe which of the following as the most common sign of possible colon cancer?
Abdominal bloating and flank pain
Change in bowel habits
Unexplained weight gain
Development of new hemorrhoids
The Correct Answer is B
Choice A reason:
Abdominal bloating and flank pain may be associated with various gastrointestinal conditions, but they are not the most common signs of possible colon cancer.
Choice B reason:
This statement is correct. A change in bowel habits, such as persistent constipation, diarrhea, or a change in stool consistency, is the most common sign of possible colon cancer.
Choice C reason:
Unexplained weight gain is not typically associated with colon cancer; unexplained weight loss may be more indicative.
Choice D reason:
The development of new hemorrhoids is not a common sign of possible colon cancer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Avoiding chemicals that are toxic to the liver is a valid recommendation for liver health, but it is not specific to preventing hepatitis E virus infection.
Choice B reason:
Limiting alcohol intake is an important measure for maintaining liver health, but it is not a specific prevention measure for hepatitis E virus.
Choice C reason:
Wearing a condom during sexual contact is an important measure to prevent the transmission of certain sexually transmitted infections (STIs), but hepatitis E is primarily transmitted through contaminated water and not through sexual contact.
Choice D reason:
Following proper hand-washing techniques is a crucial preventive measure for hepatitis E virus. This virus is primarily transmitted through the fecal-oral route, often via contaminated water or food. Proper hand hygiene can significantly reduce the risk of transmission.
Correct Answer is D
Explanation
Choice A reason:
Severe diarrhea can be a symptom of both Crohn's disease and ulcerative colitis and does not specifically indicate one over the other.
Choice B reason:
Involvement of the rectal mucosa is more indicative of ulcerative colitis rather than Crohn's disease, as Crohn's disease can affect any part of the digestive tract.
Choice C reason:
The presence or absence of blood in stool is not a definitive indicator of either Crohn's disease or ulcerative colitis, as both conditions can involve bleeding.
Choice D reason:
This statement is correct. A pattern of distinct exacerbations and remissions is more characteristic of Crohn's disease, whereas ulcerative colitis often presents with continuous, chronic symptoms.
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