What are the two major types of lymphocytes? What are the four vitamins that contribute to healthy blood? Describe the different types of blood vessels and their function. What is the difference between acute leukemia and chronic leukemia?
There are three main types of lymphocytes: B cells, T cells, and natural killer cells. Two of these types of lymphocytes are critical for specific immune responses. They are B lymphocytes (B cells) and T lymphocytes (T cells). B cells B cellsdevelop from bone marrowstem cellsin adults. ...
What Are the Causes of Leukocytosis? What Causes Lymphocytes in Urine? What Is Monocytosis? What is Leukocyte Esterase? What is a Polymorphonuclear Leukocyte? What is Lymphocytopenia? What is Leukopenia? Discussion Comments ByMonika— On Jun 10, 2011 ...
have a lump in the area of my liver. A biopsy is set for Nov. 20. I am scared. I only work part time at my job, I fear losing my benefits I just got. I am also scared of being sick and losing my job. I wish that my lump hurt, I would know that they are doing their ...
Lymphocyte proliferation during serious infections causes enlargement of the spleen or splenomegaly. Answer and Explanation: Lymphoid organs are organs of the lymphatic system concerned with the synthesis and maturation of the immune cells or the lymphocytes. (b) Give at......
1. Definition of Primary Lymphoid Organs: Primary lymphoid organs are specialized sites in the body where immature lymphocytes undergo differentiation and maturation into antigen-specific lymphocytes. 2. Key Functions: The primary function of these organs is to facilitate the development of lymphocytes, ...
B lymphocytes become activated when they bind to their specific antigens. Then they divide into two different types of cells, known as memory cells and plasma cells. One important role of lymphocytes is the production of antibodies, and plasma cells are responsible for this. They are able to ...
vessels to the lymph nodes and spleen. T-lymphocytes are responsible for cell-mediated immunity, which is an immune response that involves the activation of certain immune cells to fight infection. In addition to immune function, the thymus also produces hormones that promote growth and maturation....
These lymphocytes are one of many types of leukocyte, or white blood cell. The immune system also includes the spleen, the bone marrow and a gland called the thymus. The immune system can learn to recognize antigens— proteins on the surface of bacteria, fungi and viruses — and alert the...
Lymph fluid contains lymphocytes (white blood cells) that help fight infection and disease. Hodgkin lymphoma causes lymphocytes to grow and divide without control and to form tumors. Hodgkin lymphoma can develop in any lymph tissue in the body. Common places are lymph nodes in the neck, under...