Which type of blood cells are referred to as leukocytes?

Leukocytes are indeed referred to as white blood cells. They play a crucial role in the immune system by helping the body fight infections and other diseases. Unlike red blood cells, which primarily function to transport oxygen throughout the body, leukocytes are key players in immune responses and are involved in identifying and neutralizing pathogens like bacteria and viruses. There are various types of leukocytes, each with specific functions, including lymphocytes, neutrophils, and monocytes, which contribute to the body’s defense mechanisms.

In contrast to leukocytes, red blood cells are responsible for carrying oxygen and carbon dioxide, platelets are involved in blood clotting, and stem cells are undifferentiated cells that can develop into various cell types but do not specifically refer to a type of blood cell. Understanding the distinctions between these blood components is essential in fields like hematology and immunology, as each serves a vital role in maintaining health.