18) Which of the following relates to inflammation? A) First line of defense B) Second line of defense C) Third line of defense D) vasoconstriction E) adaptive defense

Q: For the following questions, specify which immunoglobulin is being described, according to the…

A: 33. IgM is produced early in infection with high avidity. So option d) IgM is the correct answer.

Q: Which of the following describes a cytokine that typically cause a leukocyte to undergo…

A: Leukocyte extravasation (additionally ordinarily known as leukocyte grip course or diapedesis – the…

Q: A person who has been vaccinated against a disease should have primarily which of these types of…

A: Immunology deals with the study of the immune cells that fight against the invading pathogens in the…

Q: Attraction of leukocytes to an inflammatory site is called b) chemotaxis X) margination e)…

A: The immune system of the body is responsible for fighting the infections in the body and providing…

Q: When T-cells and macrophages attack the myelin sheet covering nerves the disease that results is…

A: T-cell is a white blood cell that lives in our body, it fights viruses and helps us to get sick. The…

Q: 1) Which line of defense are these immune response components part of? A) Complement: B)…

A: Immune system helps in protection of organism against disease.Immune system helps in detection and…

Q: The first cell type active in the innate response is usually a(n)       A) phagocyte.…

A: The innate immune system is the first line of defence in the body.

Q: 1) The immune system and the brain are (two correct answers) :  unrelated to one another  strictly…

A: Immune system A network of biological processes called the immune system guards an organism against…

Q: Several different subsets of innate lymphoid cells exist, and each is specialized to respond to a…

A: Lymphoid Cells  Lymphatic tissue is a connective tissue consisting of different types of lymphoid…

Q: 7. Which cell type is primarily responsible for HIV's transport to the brain? A) T cells B)…

A: HIV, or the human immunodeficiency virus, is a virus that targets CD4 cells, a subset of T cells,…

Q: Which of the following components of the immune system recognizes pathogen-associated molecular…

A: The immune system or the defence system of the body is a composed of immune cells and organs that…

Q: What type of cells secrete antibodies? A) Cytotoxic T cells B) Helper T cells C) B cells…

A: Antibodies are  glycosylated protein molecules, also known as immunoglobulin. Antibodies are antigen…

Q: Which of the following is NOT true of Innate Lymphoid Cells (ILCs)? A) Each ILC type responds to a…

A: Innate lymphoid cells are immune cells that mirror the phenotype and function of T cells. It…

Q: The diagnostic cell in Hodgkin's disease is the:   Question 5 options:   A)…

A: The objective of the question is to identify the specific cell type that is characteristic of…

Q: The laboratory scientist who reviews the marrow reports that the bone marrow is overridden with…

A: Immunoglobulin play a critical role in the immune system by recognizing and binding to specific…

Q: Which one is not non-specific immune response?  a) antibady, b) phagocytosis, c) interferons, d)…

A: Pathogen or foreign particles are disease causing agents which when enter inside the body and cause…

Q: The brain can sense cytokines released by peripheral immune cells through the following means EXCEPT…

A: Cytokines are small proteins produced by cells of the immune system in response to infection,…

Q: ) O dendritic cells: works with adaptive immune system as an antigen presenting cell

A: Answer is D : Dendritic cells : Works with adaptive immune system as an antigen presenting cell .

Q: ____________ are suspensions of killed or live germs which is employed to induce the production of…

A: Among the given options, option (a) is the most appropriate.It explains that the vaccines are…

Q: An immunizatin reduces the chance that you will catch a severecase of disease because the…

A: Immunization is the process of developing immunity against the particular pathogen by the…

Q: Natural killer cells target: A) O cells that possess abundant MHC I self antigens on their surface

A: The natural killer cell is an important cell of an innate immune system. They are larger granular…

Q: Which form of acquired immunity is the patient developing by having this infection?   A) Active…

A: Immunity is the ability of the body to fight against the  various microbes & defend the body.…

Q: What is the appropriate response when antigen is presented on MHC class II molecules?a) An effector…

A: APCs stands for antigen-presenting cells. They are a large group of a variety of cells that trigger…

Q: BCR and TCR (alpha/beta) development share which of the following properties? a) Receptor assembled…

A: Option e) is correct, i.e., all of these features are shared.The following characteristics are…

Q: Lymphatic nodules...

A: Lymphatic nodules are small size, collection of localized tissue usually found at the region where…

Q: Which of the following happens during inflammation? A) O The capillaries supplying blood to the area…

A: Immunity is the body's defense system that protects the body from the invasion of harmful particles…

Q: 7. The major innate cell type to eliminate viral-infected cells are A). NK cells B). Neutrophils C).…

A: When the body is exposed to a dangerous foreign material, innate immunity arises as the body's…

Q: What is the one cell type that does the most to coordinate and control the adaptive immune response?

A: The immune system's adaptive immune system, sometimes referred to as the acquired immune system, is…

Q: One of the common characteristics of lymphocytes (1), neutrophils, and macrophages) the resulting…

A: In the human body, the resistance against the entry of any foreign particle or antigens is executed…

Q: of vessels d permeability of vessels

A:

Q: Helper T cells: A) produce antibodies B) can act as memory cells C) initiate both the cell mediated…

A: The immune system protects an organism from diseases. The immune system detects the pathogen and…

Q: 3)  Name each of these cells.

A: B lymphocytes - They provide antibody-mediated immunity. Antibodies kill pathogen through…

Q: Which of the following are important for viral protection? ( select all the correct answers)    a)…

A: The immune system checks the body for infections or problem-causing chemicals and fights any harmful…

Q: What kind of cell carries an IgM antibody? a)Mast cell b) B cells c)Helper T cell d) Killer T cell

A: Hi! Thank you for the question. As you have posted multiple questions, I will be answering the first…

Q: 13. Which of the following statements about interferons is correct? a) The local release of…

A: As per Bartlebby guidelines, an expert cannot answer more than one question at a time, kindly post…

Q: Signs of inflammation due to a local hyperemia are caused by b) heparin c) phagocyte mobilization d)…

A: Inflammation is define as a complex biological response created in the body in response to harmful…

Q: Select all of the following that are functions performed by different antibodies. a) Group of…

A: Functions performed by different antibodies:- c) Blocking the ability of a pathogen to bind to a…

Q: Please answer all parts, thank you!) 1) Mature red blood cells contain hemoglobin for transporting…

A: Here i discussed about the questions related to virus.

Q: Which of the following activates non-specific immune responses?  a.) Pathogen-associated molecular…

A: Immune response It refers to the ability of the body to prevent itself from any infection caused by…

Q: The correct order of words to describe how innate immune response responds to a pathogen that has…

A: Immune system is categorized into two types. They are innate and adaptive immunity. Innate  immunity…

Q: Rare forms of lymphoma include   Question 7 options:   A)  Hodgkin and…

A: The question is asking to identify the rare forms of lymphoma from the given options.

Q: When an antigen complex is bound to a Class I MHC molecule, it can stimulate a A) B cell. B) plasma…

A: MHC or major histocompatibility complex molecules are glycoproteins which are encoded in a large…

Q: In a normal individual, a T cell that interacts with a self-antigen in the thymus will more than…

A: Introduction  Immunity is the property or ability of the body to defend against the pathogens.…

Q: John was bitten by a honey bee and within minutes there was an increase in blood to the site of the…

A: Anaphylaxis is a life-threatening allergic reaction.  This occurs within a minute or second when a…