Lymph vessel walls are very thin. Why?

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: 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: 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: 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: The immune system of a person is supressed. He was found positive for a pathogen in the diagnostic…

A: ELISA refers to the enzyme-linked immunosorbent assay. It is a plate-based assay technique and is…

Q: The grouping of blood is based on substances called: A) antibodies B) antigens C) antitoxin D)…

A: Amswer is b.) Antigen.

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 lists contains cells that are typically considered to be associated with the…

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

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 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: Alloimmunization may result from which of the following?   Question 44 options:…

A: Alloimmunization, also known as isoimmunization, is a condition where the immune system produces…

Q: Although you might consider this image to be a histology image of a tonsil, you would not identify…

A: Tonsils are the masses of lymphoid tissues that may be either encapsulated or non-encapsulated.…

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: 30. What is the correct unit for WBC count? CAREER. YOUR FUTURE. a) 103 /L b) 105/L c) 10/L d 10/L…

A: The above-mentioned questions are related to immunology and diseases. Immunology is the study and…

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: 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: Why do lymph nodes enlarge during some infections?

A: A lymph node can be defined as a bean-shaped structure that is part of the immune system. It is…

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: What is the most likely cause of the patient's swollen tonsils?  A) Her intense cough caused…

A: Tonsils are present in the Waldeyer's Ring -  These are 2 in number & are a part of the…

Q: If someone receives a blood transfusion or organ transplant, their body will notice the donor cells'…

A: Human blood has four major blood groups as "O, A, B, and AB", which is also known as the ABO blood…

Q: Which of the following determine what specific antigens B cells can recognize and bind? a) The type…

A: The immune cells are the defense cells that protect the body from invaders. The cells of the immune…

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: 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: 9. Which is NOT a component of lymph fluid? A) CO2 B) Dead blood cells C) Pathogens D) Dissolved…

A: Introduction  In order to purify and filter lymph, the lymphatic system is a system. The lymphatic…

Q: What distinguishes neutrophils from dendritic cells? How do basophils differ from mast cells?

A: The immune system is spread throughout the body and involves many types of cells, organs, proteins,…

Q: Interferons can slow down viral replication by inhibiting protein synthesis in in body cells. a.)…

A: Interferons This refers to the natural substance that are involved in helping the body's immune…

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: 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: Which statement best describes the location and flow of lymph in a healthy animal?

A: Lymph is a clear, colorless fluid that circulates throughout the body's lymphatic system. It is…

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: 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: 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: Which of the following is the best definition of antigen?   Question 8 options:   A)  something…

A: To find: The best definition of antigen

Q: A person wWith type A+ blood gets a transfusion with type O- blood. What is most likely to happen to…

A: (B) Nothing because the donor's blood is compatible with recipient's blood.

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: are substances that provoke a specific immune response which is so discriminating that only a single…

A: The human body has immune system that Clears foreign substances and fight against pathogens. There…

Q: Which of the following is NOT a professional antigen presenting cell (i.e. doesn’t express MHCII)?…

A: Antigen-presenting cells (APCs) are crucial for viable immune response, as the working of both…

Q: Which of the following destroys virus-infected cells?   Question 6 options:   A)  cytotoxic T…

A: The immunity is both cell-mediated as well as humoral or antibody-mediated. There are lymphocytes…