What is the characteristic cell in Hodgkins Lymphoma?

Q: What type of immune response involved in systemic lupus erythematosus (SLE)?

A: The systemic lupus erythematosus (SLE) is an autoimmune disease in which the immune system attacks…

Q: What defects in the phagocyte might cause lack ofphagocytosis?

A: The immune system of the body helps to fight various types of infections from pathogenic organisms,…

Q: S.M.was recently diagnosed with Hodgkin disease and scheduled for a staging procedure. His previous…

A: Hodgkin disease, also known as Hodgkin lymphoma, is a type of cancer that affects the lymphatic…

Q: What kind of cell releases cytokines?

A: By some specific cells of the immune system, a large group of proteins, peptides, or glycoprotein…

Q: How do T cells reach the CNS of healthy individuals?

A: Question -  How do T cells reach the CNS of healthy individuals?

Q: How do antigens arrive at lymphatic tissues?

A: The lymphatic system in the body is equipped to remove toxins, unwanted materials, and other…

Q: Explain the Primary Lymphoid Organs ?

A: Immunology is the branch of medical science that deals with the study of the immune system and…

Q: What happens to the immune system of a person with HIV, and how may that infection develop into…

A: Acquired immune deficiency syndrome is caused by HIV or human immunodeficiency virus. This infection…

Q: Explain the observation that lymphoid tissues are scattered in the skin,lungs, stomach, and…

A: The most diffuse lymphoid tissue is found in the free connective-tissue spaces underneath most wet…

Q: What is opsonization and how does it help phagocytes? Give an example of a molecule that acts as an…

A: Introduction: In type II hypersensitivity reactions, the host injury is mediated by antibodies (IgG…

Q: What is the major cell type involved in graft rejection?

A: T-Cell  the major cell type involved in graft rejection.

Q: How is cell-mediated response different from the humoral response? What would happen if the body…

A: Immune system is a complex network of organs that plays a major role in protecting the body from…

Q: How would damage to the ciliated cells of the respiratory tract predispose a person to infection?

A: The trachea and bronchi contains ciliated epithelial layer. The mucus is secreted by the goblet…

Q: In which disease does mosquito transmitted pathogen cause chronic inflammation of lymphatic vessels?

A: Helminths are parasites that infect the host organisms to extract nutrition and protection causing…

Q: Both antibodies and particular complement proteins, such as c3b, are capable of aiding phagocytes in…

A: Bacteria are a kind of organic cell. They comprise a huge space of prokaryotic microorganisms.…

Q: What actions of the infl ammatory and immune defenses account for swollen lymph nodes and…

A: The immune system is the organ system of the body that is principally accountable for helping the…

Q: What are the attributes of immunoglobulins produced by multiple myeloma.  Do they help the immune…

A:

Q: What is the role of the dendritic cell in infection by HIV?

A: Dendritic cells have a tree-like shape. They are responsible for initiating the adaptive immune…

Q: Explain why chemotherapy and radiation may berecommended following surgery for breast cancer…

A: Breast Cancer        Cancer formation in the breast cells resulting in abnormal growth and affecting…

Q: What are some important phagocytes in vertebrates?

A: The phagocytosis is a process in which living cells called phagocytes engulf or ingest other…

Q: Where are B-cells and T-cells formed? How do they differ from each other?

A: B cells and T cells are lymphocytes that are derived from specific types of stem cells called…

Q: Explain the mononuclear phagocyte system in detail.

A: The human body has a highly specialized immune system that is responsible for alerting the body…

Q: What is mucosa-associated lymphoid tissue (MALT)? Inwhat way is the location of MALT beneficial?

A: Lymphoid tissue is referred to as the organized structures principally responsible for carrying out…

Q: Where are Class I MHC proteins and Class II MHC proteins found?

A: Major histocompatibility complex or more commonly known as MHC complex is referred to a significant…

Q: What is a phagocyte?

A: White blood cells, also known as leukocytes. They are white in colour as the name suggests. They are…

Q: What is the role of histamine in inflammatory response? Name few drugs which reduce the symptoms of…

A: Allergy is referred to as the hypersensitiveness of a person to some foreign substance when coming…

Q: The circulating cytokines that recruit large numbers of phagocytes to the area of inflammation,…

A: Phagocytes are cells that are capable of engulfing foreign antigens such as microbes, toxins, and…

Q: Lymphocytosis is common in many infectious diseases. Why?

A: Lymphocytes include immune cells such as natural killer cells, B-cells and T-cells. These cells are…

Q: Which group of lymphocytes produce antibodies ?

A: Antibodies are the glycoprotein molecules that are also known as immunoglobulins. These are Y-shaped…

Q: The classical sign calor, associated with inflammation, is the result of what physiological event…

A: Inflammation is basically the reaction of the immune system against any foreign antigens. The white…

Q: situation where inflammation is good and

A:

Q: How are memory B cells important as it relates to the long term immune response?

A: Immune system protect our body from various pathogen there are cell-mediated and humoral…

Q: Which lymphatic structure is impostor palpate? A) axillary nodes B) popliteal nodes C) inguinal…

A: The lymphatic system is essentially a drainage system that is associated with the venous system.…

Q: Name the primary lymphoid tissues in mammals and the main types of secondary lymphoid tissue.

A: The lymphatic system is an organization of tissues, vessels, and organs that cooperate to move a…

Q: unable to destroy viruses

A: complement system is a part of the immune system that enhances the ability of antibodies and…