A nurse is educating the public at a health fair about colorectal cancer. Which of the following risk factors increase the risk of developing colorectal cancer? (Select all that apply.)
Smoking
Obesity
Limiting alcohol intake to less than four drinks per week
More than seven servings of red meat per week
A diet high in fruits, vegetables, and grains
Correct Answer : A,B,D
Choice A rationale
Smoking is a well-established risk factor for colorectal cancer. The carcinogens in tobacco smoke can lead to the formation of cancerous cells in the colon and rectum.
Choice B rationale
Obesity increases the risk of colorectal cancer, possibly due to chronic low-level inflammation associated with excess body fat, which can contribute to cancer development.
Choice C rationale
Limiting alcohol intake to less than four drinks per week is actually a protective measure against colorectal cancer, not a risk factor.
Choice D rationale
A high intake of red meat, particularly more than seven servings per week, has been linked to an increased risk of colorectal cancer due to compounds formed during digestion that can damage the lining of the colon and rectum.
Choice E rationale
A diet high in fruits, vegetables, and grains is generally considered protective against colorectal cancer due to the fiber and nutrients they provide, not a risk factor.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Massaging the legs frequently is not recommended for peripheral venous disease as it can dislodge clots that may be present, leading to serious complications.
Choice B rationale
Keeping the legs in a dependent position can worsen the symptoms of peripheral venous disease by increasing venous pressure and swelling.
Choice C rationale
Inspecting the legs daily for changes is a key part of self-management for peripheral venous disease. It helps in early detection of potential complications.
Choice D rationale
Decreasing activity is not advised unless specified by a healthcare provider. Regular activity can actually help improve circulation and manage symptoms.
Correct Answer is ["B","C","E","F"]
Explanation
Choice A rationale
Hypertension is not a typical manifestation of pyelonephritis. While it can be present due to other underlying conditions, it is not directly related to pyelonephritis.
Choice B rationale
Frequency, or the need to urinate more often, is a common symptom of pyelonephritis as the infection can irritate the bladder and urinary tract.
Choice C rationale
Flank pain is a classic symptom of pyelonephritis. It is usually located on the side of the affected kidney and can be quite severe.
Choice D rationale
Neck pain is not associated with pyelonephritis. It is more likely related to musculoskeletal issues or other non-urinary tract conditions.
Choice E rationale
Costovertebral tenderness, which is tenderness felt on tapping the back where the ribs meet the spine, is indicative of kidney infection and is expected in pyelonephritis.
Choice F rationale
Urgency, or a sudden, strong need to urinate, is another symptom of pyelonephritis due to inflammation and irritation in the urinary system.
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