immune response

Q: Cells from mouse spleen were fixed and stain with CD4, which is found on T cells. Are the lighter…

A: In this scenario, cells from a mouse spleen are stained with an antibody targeting CD4, a protein…

Q: DIipiete the following t Types of lymphocytes involved: Site of lymphocyte maturation: Mode of…

A: Immunology is a section of biology that includes the study of molecules, cells, and organs that…

Q: Which immunoglobulin is increased in Waldenstrom Marcoglibulinemia?

A: Immunoglobulins are the proteinaceous molecules which are present in the blood. They are produced by…

Q: Describe three circumstances that might cause antibodies to developagainst self tissues.

A: The immune system in the body act as a defense system. It fights against disease and infection. The…

Q: Compare and contrast live attenuated vaccines, inactivatedvaccines, and toxoids. Which of these has…

A: Vaccines are biological preparation that activate the acquired immunity against a particular…

Q: What do these antibodies do: IgM, IgA, IgE, IgG, and IgD

A: Antibodies also known as immunoglobulins (Ig), are proteins produced by the immune system in…

Q: Describe how a person may become sensitized toRh-positive blood.

A: Blood is the fluid connective tissue derived from the mesoderm. It is slightly alkaline with a pH of…

Q: What mechanism do Tc cells use to identify anddestroy infected cells in the body? How do Th cells…

A: Immune system protects the body against infection. Cells involved in immune functions are known as…

Q: Why do some of us make IgEantibodies against harmless antigensand thereby develop hay fever…

A: Responses like hay fever and allergic asthma are among the chronic diseases that are becoming a…

Q: What is the mechanism by which the AIDS virus causes deficiency ofimmune system of the infected…

A: Viruses can spread through various agents such as air, water, direct contact, and by other means.…

Q: Serum sickness does begin immediately upon the production of anti-BSA antibodies. How does the…

A: Introduction : A hypersensitive reaction is characterised by an immune response to an antigen that…

Q: 8 of 145 Ź H 8. A27-year-old man comes to the physician 2 weeks after noticing a scrotal (lump…

A: The objective of the question is to identify the group of lymph nodes that would first intercept…

Q: It is said that a vaccine does not prevent infection; rather, it primes theimmune system to undergo…

A: Vaccines are known to have reduced the impact of many infectious diseases. Vaccination is defined as…

Q: npnold folicies.

A: The small intestine consists of organized lymphoid structures which are called Isolated lymphoid…

Q: Describe the principal function of the two lymphocyte types, anddifferentiate between humoral and…

A: Lymphocytes are majorly classified into two types: B lymphocytes or B cells and T lymphocytes or T…

Q: Describe the role of IgM in immunity

A: IgM is one of the class of antibodies and consists of five four chain structures. It is the largest…

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: A nurse caring for adults in a physician’s office notes thatsome patients age more rapidly that…

A: Theories of aging are the attempt to explain the phenomenon of aging. Aging is the process that…

Q: Describe the structure of an immunoglobulin molecule, and namethe five major types of…

A: Step 1 Antibodies are glycoproteins, called immunoglobulins that inactivate the antigen through…

Q: At first glance, it would seem a dangerous strategyfor the thymus to actively promote the survival,…

A: Major histocompatibility complicated (MHC), cluster of genes that code for proteins found on the…

Q: What is the differencebetween humoral specificimmune response and cellularspecific immune response?

A: There is an association between T-Lymphocytes and the  B-lymphocytes which is  basically responsible…

Q: on to immun 2 17.

A: The type of drugs or medicines that suppresses the strength of the body's immune system is referred…

Q: Explain why the B cells response is described as “humoral”, but the T cell’s response is described…

A: Both B cells and T cells are lymphocytes that are gotten from explicit sorts of foundational…

Q: Someone bitten by a poisonous snake should be given someantivenom (antibodies) to prevent death. If…

A: A different form of immunity, referred to as passive immunity, results once an individual is given…

Q: Why do individuals produce an immune response the first time they encounter the A or B antigen as an…

A: The immune system reacts to antigens by producing special cells called antibodies.

Q: Explain the effector response of helper T-lymphocytes.

A: Lymphocytes are leukocytes (WBC) that arise from lymphoid progenitor cells of the bone marrow. They…

Q: Which of the following is a function of the secondary lymphaticorgans?a. transport of lymphb. clonal…

A: Answer- Our immune system is composed of primary and secondary lymphoid organs.

Q: Describe humoral immunity and cell-mediated immunity.Include in your answer the types of immune…

A: Immunity is the capability of the body to fight against foreign attack and maintain the persistence…

Q: How to the levels of CstF in B lymphocytes determine whether antibodies will be membrane- bound or…

A: Antibodies are produced by this type of white blood cell. B lymphocytes are immune cells that…

Q: Approximately 70% of immune system cells are located inthe wall of the lower digestive tract…

A: The gastrointestinal tract also referred as the gut, functions to aid the process of digestion in…

Q: Whatresults in the specificity of an antibody (i.e. one antibody can bind only one particular…

A: Antibodies are proteins that are produced in the body in response to the encouter of foreign…

Q: Some Type-II immunopathology mediated autoimmune diseases have manifestations in multiple different…

A: Type-II immunopathology mediated autoimmune diseases are a type of autoimmune disease in which…

Q: Which of the following is a TRUE statement regarding the effect of high doses of corticosteroids,…

A: Immune system is a system of specialized cells and organs that protects the body from foreign…

Q: Why is that antigen-antibody complexes are visible in aggregated clumps, and yet red blood cells are…

A: Agglutination is characterized as the development of clumps of cells or inactive particles by…

Q: Differentiate the roles of the 5 different classes of antibodies that comprise the…

A: An antibody, also known as immunoglobulin, is a protective protein produced by the immune system in…

Q: Describe the attachment of antibodies to antigens. What eventuallyhappens to the antigens?

A: Antibody, likewise called immunoglobulin, a protective protein produced by the immune system in…

Q: If you are infected with SARS-Cov-2, but have undetectable or low levels of antibodies a few months…

A: The SARS-CoV-2 virus that causes a respiratory disease called COVID-19. It is a member of a large…

Q: What is the name given toconditions in which the ownimmune system of theindividual is the agent…

A: The immune system (IS) consists of many cells and proteins which protect the body from several…

Q: What are side effects most com mon to immunosuppressive the rapy? Why there is a high risk of…

A: Immunosuppressive therapy The immunosuppressive therapy is  treatment modality to diminish the…

Q: Place each events number listed below on the correct part of the “stages of illness” graph (picture…

A: * Immune cells are of two types  B cells  T cells  * T cells also called thymus cells and B cells…

Q: Antibodies are able to dispose of antigens in which of the following ways? O Neutralization…

A: Antibodies or Immunoglobulins are substances produced by the immune system, in response to a foreign…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.