What is the function of the lymph

What is the function of the lymph

• A. Transports oxygen to tissues
• B. Filters the blood by removing toxins
• C. Fights infection
• D. Filters air in the lungs

Answer: (B)

Lymphatic system activity centers on immune defense and fluid balance. Lymph carries immune cells, especially lymphocytes, and flows through lymph nodes where pathogens are trapped and destroyed. This is how the body detects and fights infections. The lymphatic system also helps return interstitial fluid to the bloodstream and aids in fat absorption, but it does not filter blood or air. Filtering blood is the job of organs like the kidneys and liver, and filtering air happens in the lungs. So, the function of the lymph is to help fight infection.

Lymphatic system activity centers on immune defense and fluid balance. Lymph carries immune cells, especially lymphocytes, and flows through lymph nodes where pathogens are trapped and destroyed. This is how the body detects and fights infections. The lymphatic system also helps return interstitial fluid to the bloodstream and aids in fat absorption, but it does not filter blood or air. Filtering blood is the job of organs like the kidneys and liver, and filtering air happens in the lungs. So, the function of the lymph is to help fight infection.