Which of the following lifestyle choices is most effective in helping to prevent both heart disease and type 2 diabetes?
increasing intake of saturated fats and limiting fiber to reduce digestive stress
Consuming a high-protein, low-carbohydrate diet with minimal physical activity
Relying on vitamin supplements and avoiding all sources of dietary fat
Engaging in regular physical activity, maintaining a healthy weight, and following a diet rich in whole grains, fruits, and vegetables
The Correct Answer is D
A. Increasing intake of saturated fats and limiting fiber to reduce digestive stress: This promotes heart disease and insulin resistance. Saturated fats raise cholesterol, and fiber is beneficial, not harmful.
B. Consuming a high-protein, low-carbohydrate diet with minimal physical activity: Low activity and extreme diets can increase cardiovascular risk and insulin resistance long-term.
C. Relying on vitamin supplements and avoiding all sources of dietary fat: This ignores whole food nutrition. Some fats (e.g., omega-3s) are heart-healthy and essential for metabolic function.
D. Engaging in regular physical activity, maintaining a healthy weight, and following a diet rich in whole grains, fruits, and vegetables. These practices improve insulin sensitivity, control weight, and lower blood pressure and cholesterol.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Toaster pastry with blueberry filling
This is typically low in fiber and high in added sugars and refined flour.
B. Milkshake with low-fat potato chips
Neither the milkshake nor the chips offer meaningful dietary fiber.
C. Whole grain toast with apple slices
Both whole grain bread and apples (with skin) are excellent sources of fiber.
D. Hot dog on white bun
This is mostly processed meat and refined grain—low in fiber.
Correct Answer is B
Explanation
A. "You should increase the calories in your diet"
Lactose intolerance is unrelated to caloric intake.
B. "You should decrease the dairy products in your diet."
Lactose intolerance involves difficulty digesting lactose, a sugar in dairy. Reducing or avoiding dairy helps prevent symptoms.
C. "You should decrease the amount of vitamin D in your diet."
Vitamin D is essential and is not contraindicated in lactose intolerance.
D. "You should increase the fiber in your diet."
Fiber is unrelated to lactose intolerance.
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