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 D
Explanation
Choice A rationale
A regular diet with no added salt may not be sufficient to address the fluid retention associated with acute glomerulonephritis and peripheral edema.
Choice B rationale
While a low-protein, low-potassium diet may be considered for certain kidney conditions, it does not specifically address the fluid and sodium management needed in acute glomerulonephritis with edema.
Choice C rationale
A low-carbohydrate, low-protein diet is not indicated in this scenario as it does not provide the necessary restrictions on sodium and fluid that are required for a child with edema and oliguria due to acute glomerulonephritis.
Choice D rationale
A low-sodium, fluid-restricted diet is most appropriate for a child with acute glomerulonephritis and peripheral edema. This diet helps manage the edema and prevent further fluid overload, which is crucial in the care of this condition.
Correct Answer is ["A","C","D","F"]
Explanation
Choice A rationale
Chocolate is known to have moderate levels of potassium and should be limited in a diet for chronic kidney disease to prevent hyperkalemia¹.
Choice B rationale
Green beans are considered a lower potassium vegetable and can be included in a kidney-friendly diet in appropriate portions².
Choice C rationale
Tomatoes are high in potassium and should be avoided by individuals with chronic kidney disease to maintain safe potassium levels¹.
Choice D rationale
Bananas are very high in potassium and are one of the most well-known foods that individuals with chronic kidney disease are advised to avoid¹.
Choice E rationale
Asparagus is lower in potassium compared to other vegetables and can be consumed in moderation by people with chronic kidney disease².
Choice F rationale
Salt substitutes often contain potassium chloride and should be avoided as they can significantly increase potassium intake, which is harmful for those with chronic kidney disease¹.
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