Lymphology Association of North America (LANA) Practice Exam

Why is it important to moisturize dry skin in patients with lymphedema?

1. It provides protection against scratches

2. All are true

3. It helps preserve skin integrity

4. It reduces friction during MLD sessions

The correct answer is: It helps preserve skin integrity

Moisturizing dry skin in patients with lymphedema is crucial for helping to preserve skin integrity. This is particularly important because lymphedema can lead to skin changes and an increased risk of skin infections. Dry, cracked skin can become a gateway for pathogens, which can result in serious complications such as cellulitis. By keeping the skin well-hydrated, the elasticity and overall condition of the skin are improved, reducing the likelihood of fissures and promoting a healthier barrier function. While other factors such as providing protection against scratches and reducing friction can be important, the primary reason for moisturizing is to maintain the health and integrity of the skin. Healthy skin is better able to withstand the stresses placed upon it in daily life as well as during interventions like manual lymphatic drainage (MLD). Therefore, the focus on preserving skin integrity addresses the core needs of patients with lymphedema to prevent complications and maintain overall well-being.