Which statement best describes the role of skeletal muscle in lymph drainage?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Movement of lymph relies on the muscle pump: when skeletal muscles contract, they compress the thin-walled lymphatic vessels and push lymph forward. The lymphatic system has valves that prevent backflow, so this contraction drives lymph toward larger veins and back into the bloodstream via the thoracic and right lymphatic ducts. This mechanism is especially important in the limbs, where gravity would impede return otherwise. Lymph is filtered by lymph nodes, not by muscles, and it isn’t oxidized or stored in skeletal muscle. So the skeletal muscle’s role is to move lymph toward the veins through contraction.