What is another name for a leukocyte?

A leukocyte is commonly referred to as a white blood cell. This term is used to describe a diverse group of cells that play a critical role in the immune system, helping to defend the body against infections and foreign substances. Leukocytes are essential for maintaining overall health, as they actively participate in identifying, attacking, and neutralizing pathogens such as bacteria and viruses.

In contrast, red blood cells, or erythrocytes, are responsible for transporting oxygen throughout the body, while platelets are involved in blood clotting. Plasma cells, on the other hand, are a type of white blood cell specifically responsible for producing antibodies. Understanding these distinctions is crucial for recognizing the specific functions of different cell types in the bloodstream and their roles in overall health.