Question

2. "Abnormally, large number of WBCs in the blood are usually an indication of some infection in our body." Comment on the statement.

Answer 1

Answer:

WBCs (White Blood Cells) are the cells of the immune system that protect us from any diseases or infections. When an infection starts in the body, WBCs are produced in large amounts to fight off these infections. Hence, an abnormal number of WBCs in the bloodstream indicate an infection or a disease causing pathogen in the body

Answer 2

Answer:

A high white blood cell count may indicate that the immune system is working to destroy an infection. It may also be a sign of physical or emotional stress. People with particular blood cancers may also have high white blood cells counts.

Hope it helps