What are examples of landforms? A: The four main types of landforms are mountains, plateaus, plains and hills. A landform is defined as any natural feature on the Earth's surface, which incl... Full Answer >
Definition of leukopenia. : a condition in which the number of white blood cells circulating in the blood is abnormally low.
Neutropenia and leukopenia are terms used to refer to lowered numbers of white blood cells (WBCs) in the blood. WBCs help the body fight infection and disease. When WBC counts are low, there is a higher risk of infection. Not every person receiving cancer treatment will experience neutropenia or leukopenia, but many do.Leukopenia is a decrease in the total number of white blood cells.Leukocyte is another name for white blood cell. They are made in the bone marrow and are found in the blood and lymphatic tissues. Leukocytes play a key part in defending the body against viruses and bacteria, which can cause infection.hey stimulate, or help, the bone marrow to make white blood cells, red blood cells and platelets. Different types of growth factors stimulate the bone marrow to make different types of blood cells. Granulocyte colony-stimulating factors (G-CSFs) stimulate the bone marrow to make granulocytes.