Question

The lymphatic system is composed of all of the following except

Answer 1

OPTIONS:

A) lymphatic vessels.

B) the venae cavae.

C) the spleen.

D) lymph nodes.

E) lymph.

Answer:

B) the venae cavae.

Explanation:

The lymphatic system is an organ system that consists of a network of lymphoid tissues, lymphatic vessels and organs, which perform functions such as removal of toxins and unwanted materials, as well as production of immune cells that helps primarily in fighting against infection.

Lymphatic vessels, the spleen, lymph nodes, and lymph are all part of the lymphatic system.The venae cavae are two large vessels that empty deoxygenated blood received from all parts of the body into the right atrium. They are not part of the lymphatic system.