Lymphology Association of North America (LANA) Practice Exam

Which factor can exacerbate the symptoms of lipodermatosclerosis?

1. Regular exercise

2. High sodium diet

3. Hydration

4. Elevation of limbs

The correct answer is: High sodium diet

A high sodium diet can exacerbate the symptoms of lipodermatosclerosis primarily due to its impact on fluid retention and hypertension. Lipodermatosclerosis is a condition characterized by inflammation and fibrosis of the skin and subcutaneous tissue, often associated with venous insufficiency. When dietary sodium intake is high, the body retains more fluid, which can lead to increased venous pressure and further exacerbate the symptoms associated with venous disorders, such as swelling, discomfort, and skin changes. In contrast, regular exercise, proper hydration, and elevation of limbs typically help alleviate symptoms associated with venous insufficiency by promoting better circulation and reducing fluid accumulation in the lower extremities. These factors contribute positively to managing the condition rather than worsening it.