T and B lymphocytes a. are polymorphonuclear b. are involved with specific immune function c. proliferate excessively in leukopenia d. are most active against parasitic worms

Q: Which statement is false about lymphatic nodules?a. The center has proliferating B-lymphocytes and…

A: Lymphatic system is one of the essential systems of the body. It carries excess fluid present in the…

Q: Which large lymphatic organ purifies blood by removing dead red cells, stores blood, and helps the…

A: An organ system is a physiological system made up of a collection of organs which execute one or…

Q: Which leukocyte would likely be elevated in a patient who has a tapeworm? Explain your reasoning.

A: White blood cells, also termed as leukocytes, are the immune system cells that protect the body from…

Q: Which of the following is not a function of the lymphatic system?a. transport of sugar from the…

A: The network of tissues, vessels and organs which move lymph into the blood stream is called the…

Q: Identify and Label the different Lymphoid Organs in the diagrams below and give the function of…

A: The lymphatic system is an intricate network of vessels, tissues, and organs that help in the…

Q: The formed elements of the blood:

A: Hemopoiesis is the production of blood cells from red bone marrow. Erythrocytes ,leucocytes and…

Q: The leukocytes that are found in mucosal surfaces and that play a role indefending the body against…

A: The body contains many immune cells that act as a barrier against infections like inflammatory…

Q: In some cases of breast cancer, many of the axillary lymphnodes are removed. Why are injections not…

A: Breast cancer occurs in the breast tissues and it can metastasize to the underarms and spread to the…

Q: The specialized cells that provide the interface between the lumen of the gut and the underlying…

A: M-cells are specialized epithelial cells found in the FAE of PP, and in isolated lymphoid follicles,…

Q: B cells: a. are produced in the adult spleen b. lyse bactterial cell walls by secreting digestive…

A: B lymphocytes (B cells) are type of white blood cell. They play important role in the humoral immune…

Q: One-year-old Matthew always seems to be sick. When his blood is tested, there are no antibodies. The…

A: The lymphatic system consists of immune cells called lymphocytes. Lymphocytes are the primary cells…

Q: make a concept map regarding the structural features of the lymphoid organs.  You may include the…

A: The lymphatic system is considered as web of very tiny tubules also called as vessels that evacuate…

Q: In treating a woman for malignancy in the right breast, the surgeon removes some of her axillary…

A: Breast cancer can happen in ladies and rarely in men.  Side effects of breast cancer include a lump…

Q: All of the following are associated with ectopic lymphoid tissues except _____. a. they form by a…

A: The cells and organs that make up the lymphatic system like bone marrow, white blood cells, thymus,…

Q: Name the 3 major sub-types of T-lymphocytes: a. (a) ___________________ (b) ___________________ (c)…

A:

Q: All of the following are signs of inflammation except

A: Inflammation is a defense mechanism used by your body's white blood cells and the substances they…

Q: is a mechanism of self-tolerance in which the lymphocyte will not achieve a full activation due to…

A: Lymphocyte is a kind of white blood cells present in immune system of jawed vertebrates.Lymphocytes…

Q: The _____ is (are) the lymphoid organ(s) that filter(s) the blood. a. spleen b. tonsils c.…

A: The main lymphoid organs are the red bone marrow, within which blood and immune cells are made, and…

Q: ince movement of the lymphatic fluid is not fueled by a pump, such as the heart, how do you think…

A: A human body is a coordinated synchronization of various different physiological processes. All…

Q: Immune responses tailored to specific antigens involvea. T cells.b. macrophages.c. monocytes.d.…

A: Immunity can be defined as the ability of an organism to fight against infections caused by a…

Q: Prepare a  concept map regarding your understanding of the structural features of the lymphoid…

A: The lymphatic system is composed of lymph, lymphatic tissues and organs, and red bone marrow.

Q: Which of the following is a function of the thymus?a. production of red blood cellsb. secretion of…

A: Answer: Introduction: Primary lymphoid organs – Primary lymphoid organs are including thymus, Bursa…

Q: Plasma proteins that are late acute phase reactants include all the following except?  a.…

A: Plasma cells are the white blood cells originated from B cells. They are responsible for production…

Q: Which of the following statements regarding intraepithelial lymphocytes is false? (Select all that…

A: BASIC INFORMATION IMMUNE SYSTEM  It defends our body from the foreign particles which can cause…

Q: Indicate whether the following questions are true (T) or false (F). a. Secondary immune responses…

A: When the body encounters an antigen, immune responses are produced. These immune responses can be…

Q: An antigen must be considered: a. An antibody b. To produce cytokines c. Foreign d. A T lymphocyte

A: Our Immune system is capable of fighting with the antigen. Immune system has many cells that help us…

Q: The small blind-ended lymphatic capillary at the center of each villus is called: a. lacteal b.…

A: The human digestive system consists of the gastrointestinal tract plus the accessory organs of…

Q: 2. B cells proliferate and differentiate into plasma cells and memory cells in the secondary…

A: Introduction :- Differentiated B-lymphocyte white blood cells called plasma cells are able to…

Q: Which of the following statements is true? *   a. All of the statements are true. b. Lymph from the…

A: We know that The lymph node is a part of the lymphatic system. Generally, the lymph node is…

Q: The germinal center of a lymph node   a. Is the location of B cells undergoing clonal expansion…

A: Lymph nodes are small, bean-shaped glands that are the part of the lymphatic system. They are…

Q: A young woman was in a car accident and had to have her spleen removed as a consequence of its…

A: The spleen is a secondary lymphoid organ. It is also referred to as an enlarged lymph node. Spleen…

Q: what cell provides cell mediated immunity a. monocytes b. b lymphocte c. cytotoxic t cells d.…

A: Cell-mediated immunity is one branch of adaptive immunity. Other branch of adaptive immunity is…