Match the terms with their correct meanings.

-Organ that produces, stores, and eliminates blood cells
A)macrophage
B)mediastinal node
C)monoclonal antibody
D)natural immunity
E)natural killer (NK) cell
F)plasma cell
G)spleen
H)T lymphocyte
I)thoracic duct
J)thymus gland

Question

Match the terms with their correct meanings.

-Organ that produces, stores, and eliminates blood cells
A)macrophage
B)mediastinal node
C)monoclonal antibody
D)natural immunity
E)natural killer (NK) cell
F)plasma cell
G)spleen
H)T lymphocyte
I)thoracic duct
J)thymus gland

Quizplus · Accepted Answer

The spleen is the organ that produces, stores, and eliminates blood cells.

Answer: J
 The thymus gland is not involved in the production, storage, or elimination of blood cells. Its main function is to develop and mature T lymphocytes.

Answer: I
 The thoracic duct is responsible for draining lymph from the lower extremities, abdomen, left side of the thorax, and left arm into the bloodstream. It is not associated with the production, storage, or elimination of blood cells.

Answer: A
 Macrophages are immune cells that engulf and digest foreign substances, microbes, and dead cells. They do not produce, store, or eliminate blood cells.

Answer: B
 Mediastinal nodes are lymph nodes located in the mediastinum, which is the area in the middle of the chest between the lungs. They are part of the lymphatic system, which is responsible for filtering and transporting lymph fluid throughout the body. They do not produce, store, or eliminate blood cells.

Answer: C
 Monoclonal antibodies are laboratory-made molecules that can mimic the immune system's ability to fight off harmful antigens, such as cancer cells, viruses, and bacteria. They do not produce, store, or eliminate blood cells.

Answer: D
 Natural immunity refers to the body's innate ability to defend itself against harmful organisms and substances, such as viruses, bacteria, and toxins. It is not associated with the production, storage, or elimination of blood cells.

Answer: E
 Natural killer (NK) cells are part of the innate immune system and are responsible for identifying and killing infected or cancerous cells. They do not produce, store, or eliminate blood cells.

Answer: F
 Plasma cells are specialized immune cells that produce antibodies, which are proteins that help the body fight off infections. They do not produce, store, or eliminate blood cells.

Match the Terms with Their Correct Meanings