Question

Which type of cells line the body cavities and may become reactive if excess fluid is in the body cavities?

1) Plasmablast
2) Lymphocyte
3) Mesothelial
4) Histiocyte

Answer 1

Mesothelial cells are the type of cells that line the body cavities and may become reactive if excess fluid is present.

Step-by-step explanation:

The type of cells that line the body cavities and may become reactive if excess fluid is present are mesothelial cells. Mesothelial cells are found in the linings of body cavities such as the chest, abdomen, and heart.

When there is excess fluid in these cavities, the mesothelial cells can become reactive and produce more fluid, leading to conditions like pleural effusion or ascites.