Question

Which organ system includes the spleen?

• A. Reproductive system
• B. Nervous system
• C. Lymphatic system
• D. None of these

Answer 1

Answer:

C. Lymphatic system

• The lymphatic system is a network of very small tubes (or vessels) that drain lymph fluid from all over the body.

• The major parts of the lymph tissue are located in the bone marrow, spleen, thymus gland, lymph nodes, and the tonsils.

• The heart, lungs, intestines, liver, and skin also contain lymphatic tissue.