What term is used to refer to white blood cells?

The term used to refer to white blood cells is "Leukocytes." Leukocytes are a vital component of the immune system and play a crucial role in defending the body against infections and foreign invaders. They are produced in the bone marrow and are found throughout the body, particularly in the blood and lymphatic tissues.

Each type of leukocyte has its own specific function; for example, neutrophils are essential for fighting off bacterial infections, while lymphocytes are involved in the adaptive immune response against viruses and other pathogens. The presence and levels of leukocytes can be an important indicator of a person's health, as changes in their numbers can signal infections, inflammation, or other medical conditions.

In contrast, thrombocytes refer to platelets, which are involved in blood clotting; erythrocytes are red blood cells responsible for carrying oxygen; and platelets are a subtype of leukocytes that help with hemostasis. Understanding the different types of blood cells and their functions is vital in medicine, particularly in diagnosing and managing various health conditions.