American Association of Critical-Care Nurses (AACN) Certification Practice Test

What comprises lifestyle modifications for managing hypertension and dyslipidemia?

1. Increased fat intake

2. Reduced physical activity

3. Weight reduction and a nutritious diet

4. Higher alcohol consumption

The correct answer is: Weight reduction and a nutritious diet

The focus of lifestyle modifications for managing hypertension and dyslipidemia is on enhancing overall cardiovascular health, which is effectively achieved through weight reduction and a nutritious diet. Maintaining a healthy weight helps to lower blood pressure and improve lipid levels, thereby minimizing the risks associated with heart disease and stroke. A nutritious diet, often characterized by reduced saturated fats, trans fats, sodium, and refined sugars, while increasing fruits, vegetables, whole grains, and healthy fats, plays a critical role in improving overall health and managing these conditions. This combination aids in lowering cholesterol levels and controlling blood pressure by reducing vascular strain. In comparison, increasing fat intake, reducing physical activity, or consuming more alcohol would contradict the goals of managing these health concerns, as they could lead to weight gain, higher blood pressure, and worsening lipid profiles.