Explain why people with B-cell defi ciencies can benefi t from artifi cial passive immunotherapy. Explain whether vaccination would work for them.

Q: Relate examples of secondary immunodefi ciencies.

A: Secondary immunodeficiency - Secondary immunodeficiency are the disorder, which is caused by…

Q: Vaccines are biological preparations that establishes or improves immunity to a particular disease.…

A: Vaccines are biological preparation that provides acquired immunity. It mainly used to treat…

Q: All of the following are functions of antibodies except a. neutralization of pathogen. b.…

A: The antibody has a Y-shaped structure. It is a product of the immune system which detects the…

Q: An example of an in vivo serological test is a. indirect immunofl uorescence b. radioimmunoassay c.…

A: The scientific studies of serum and other body fluids are collectively known as serological tests.…

Q: Enlist two immunological diagnostic techniques that rely on a secondary antibody and explain their…

A: In Immunological diagnostic techniques, antigen and antibody play the key role. Specific antigen…

Q: The term ___________ describes the study of antigen–antibody reactions

A: The answer is Serology .

Q: Immunopathology is the study of disease states or immune dysfunctions, which are divided into two…

A: Immunopathology is a discipline of medicine that studies disease-related immunological responses. It…

Q: Describe the procedures for an ELISA test for the HIV antibodies in patients

A: HIV an influenza virus enters the cell by using endocytosis procedure. HIV is called as human…

Q: e the following animals are vaccinated:

A: A weak form of pathogen is inserted into the host body to produce antibodies and this process is…

Q: The process in which antibodies attach to antigens,causing the formation of masses of linked cells,…

A: Answer is c.)  agglutination.

Q: O IgA O IgG O IgM O IgE constitutes about 80% of circulating antibodies in plasma.

A: The correct Option for the answer tot htis question is Option B:- IgG. IgG constitutes about 75-80%…

Q: Account for the several inflammatory symptoms that occur in theinjection site when one has been…

A: Vaccination is the process of administering of a vaccine, which helps the immune system to develop…

Q: Direct immunofluorescent tests use a labeled antibody to identifya. an unknown microbe b. an unknown…

A: Direct immuno-fluorescence(DIF) is a technique employed in the laboratory to diagnose skin, kidney,…

Q: Explain how the Western blot and complement fi xation tests are performed.

A: Proteins are the most abundant organic molecule in living systems. It plays a role in structural,…

Q: Briefly describe B-2 B cells according to Kuby Immunology book.

A: B2 B cells is a subtype of B cell it forms adaptive immune response and mediate humoral immunity.…

Q: An example of a type III immune complex disease isa. serum sickness b. contact dermatitis c. graft…

A: A Hypersensitivity reaction is an inappropriate or overreactive immune response to an antigen…

Q: The least abundant immunoglobulin is IgE, for a good reason. Explain what the reason might be

A: Immune responses can be either innate or adaptive. Innate immunity is the inborn resistance, while…

Q: Determine whether people having B-cell deficiency can be successfully vaccinated against various…

A: A biological system called the immune system is in charge of identifying and eliminating foreign…

Q: Describe briefly at least Psoriasis an autoimmune disorder according to:  General Characteristic/s…

A: The immune system of the body generally responds to foreign pathogens and particles entering the…

Q: What is the first step in the antigen-antibody interaction? A.) opsonization B.) epitope production…

A: Out of all the options provided -  Option (A) is INCORRECT - Opsonization is the process of coating…

Q: Explain how it is possible for people to give a false-positive reactionin blood tests for syphilis,…

A: Syphilis is caused by  bacterium Treponema pallidum. And it can be detected with blood test called…

Q: Enlist the three immune components causing cell lysis type II hypersensitivity reaction.

A: Antibody-mediated hypersensitivity is another name for type II hypersensitivity reactions. IgM and…

Q: The primary B-cell receptor isa. IgD b. IgA c. IgE d. IgG

A: Antibodies participate in the immune response, and neutralize the pathogens. The different types of…

Q: Describe how the antibodies created from the immunizations render and antigen harmless

A: Antigen-It is foreign particle which enter in body and harmful for body.eg pathogens,bacteria etc.…

Q: Explain why people with B cell deficiency can benefit from artificial passive immunotherapy,  and…

A: Active immunity results when an individual's immune framework attempts to deliver antibodies and…

Q: Compare fi ve unique types of antigens, and explain their functions or actions.

A: "An antigen is a molecule that causes an immune response by causing an antibody to be produced."…

Q: Explain the reasons for changes in antibody titer for a singleinfectious agent, from the acute phase…

A: Antigen is a foreign particle or infectious agent which elicits the immune response in one body and…

Q: ribe the reason that it is useful that antibodies have two antigen binding arms.

A: By the time B lymphocytes reach lymphoid tissue, they have developed their own set of antigens. This…

Q: Describe the sources and uses of artifi cial passive immunization and artifi cial active…

A: Immunity are of two types Natural immunity and Artificial immunity . The natural immunity is…

Q: In an immunoblot the primary antibody recognizes:   the secondary antibody    nitrocellulose…

A: Ans. Immunoblot- It is also known as the western blotting technique, a highly sensitive method that…

Q: Name 3 characteristics of a “good’ immunogen 2 sentences for each characteristics

A: An immunogen is a specific type of antigen that is able to elicit an immune response. Antibody…

Q: Discuss the relative importance of (a) antibodies and (b) macrophages in the development of named…

A: Antibodies are substances produced by B lymphocytes in the body, against harmful and toxic…

Q: Explain the contribution of antigenic determinant is false negative and false positive tes

A: Antigenic determinants are the component of an antigen present on the surface that gets attached to…

Q: Which reaction requires complement?a. hemagglutination b. precipitation c. hemolysis d. toxin…

A: The complement system is made up of a large number of distinct plasma proteins that react with one…

Q: plain the term immunoglobulin (IG)

A: Edelman is one who has discovered whereas the immune serum globulin was treated with…

Q: hortly discuss the different immunodeficiency and immunoproliferative disorders and include the…

A: Immunodeficiency diseases: Immunodeficiency diseases elicit the immune system to fail, resulting in…

Q: Determine the features of antibodies that make them particularly suited for forming complexes with…

A: The human body has about 37 trillion cells in total, although a significant portion of them are…

Q: Diff erentiate between natural and artifi cial immunities and between active and passive immunities.

A: Any substance or organism that is foreign to the body is known as antigen. Immunity is the ability…

Q: Describe briefly at least 3 different autoimmune disorders according to:

A: In autoimmune disorders the immune system of the body attacks own body cells and causes damage in…

Q: As it relates to infectious diseases, discuss the types of immune responses ( i.e., innate) and…

A: An immune response can be defined as a reaction that occurs in response to foreign pathogens…

Q: Identify the major categories of vaccine antigens, citingexamples.

A: Antigens are the protein molecules capable of inducing an immune response. Antibodies…

Q: Some photographers develop a sensitivity to certain film developing chemicals leading to severe…

A: Hypersensitivity is characterized as the immune system's maladaptive reaction to self-antigens or…

Q: Compare and contrast the immunodeficiency observed in SCIDpatients to that of AIDS patients. What…

A: Immunodeficiency is a state in which the ability of the immune system to fight against the…

Q: Give an immunological explanation as to why people can get infl uenza every year even though they…

A: A type of medicine that trains the body's immune system so that it can fight a disease it has not…

Q: Explain why Kaposi’s sarcoma is more common inimmunocompromised patients.

A: The immunocompromised patients are the patients who have impaired or weakened immune systems and do…

Q: What is the purpose of an adjuvant?a. to kill the microbeb. to stop allergic reactionsc. to improve…

A: Immunity can be defined as the capacity of the body of organisms to fight against harmful pathogens.…

Q: If a person RBCs have B surface antigen and it will clump with antigen B such clumping indicates…

A: Clumping indicates the mixing of incompatible blood

Immune Disorders

The collaboration between the cells and proteins that work together as a defense system against infection comprises the immune system.Each of them performs a variety of tasks to recognize and/or react against a foreign body.