Question

Which of the following is the function of lymph?

• A. Transport oxygen to brain
• B. Transport carbon dioxide to lungs
• C. Return interstitial fluid back to the heart
• D. Contain RBC, leukocytes and more proteins as compared

Answer 1

Answer: (C)

Lymph is the fluid that circulates throughout the lymphatic system. The lymph is formed when the interstitial fluid is collected through lymph capillaries. It is then transported through lymph vessels to lymph nodes before emptying ultimately into the right or the left subclavian vein, where it mixes back with blood.