Which form of acquired immunity is the patient developing by having this infection?   A) Active natural immunity B) Passive natural immunity C) Active artificial immunity D) Passive artificial immunity

Q: What are the effects of complement system activation?

A: Thank you for the question  Answer = complement system is a part of innate immune system and is also…

Q: What is immunocompetence, and which body cells display it?

A: The human body has evolved a specialized system to fight foreign particles (bacteria, virus)…

Q: How may the “immunologically privileged” status of the immune system play a role in latent…

A: Some microbes can remain inactive in the host bodies. They hide from the host immune system. For…

Q: Why doesn't a long lasting vaccine against common cold exist yet?

A: Common cold is most common viral infection that affect the upper respiratory tract of humans.

Q: How might IRA B cells prevent bacterial sepsis?

A: Innate response activator B cells are a subset of B-1a derived B cells that produce the growth…

Q: What is the mechanism underlying the allergic response to an antibiotic?

A: Antibiotics are a type of antimicrobial substances that fight bacterial infections in people and…

Q: why is MALT considered strategically placed?

A: MALT stands for Mucosa Associated Lymphoid Tissue. The solitary lymph nodules and aggregated…

Q: What is Delayed hypersensitivity?

A: Hypersensitivity refers to undesirable reactions created by the conventional immune system, as well…

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

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

Q: What are the three most important products of the complement system?

A: Complement system : It is also known as complement cascade and is a part of the immune system.…

Q: What is the complement system, and what are its roles?

A: The complement framework, otherwise called complement cascade, is a piece of the immune framework…

Q: Why is the function of the complement system

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

Q: For those non-immunized and have acquired the infection before, is it possible for them to acquire…

A: The immune system is involved in fighting against the antigens, including bacteria, viruses, fungi,…

Q: Define the term immunization ?

A: Immunization is a process that is related to immunity. Here we will define the term immunization…

Q: How do vaccines provide immunity?

A: A vaccine is a natural arrangement that gives dynamic procured resistance to a specific irresistible…

Q: What is Allergy (Hypersensitivity)?

A: When immune system responds abnormally to a foreign substance like antigen or an allergen  , it's…

Q: How does adaptive immunity differ from nonspecific defense?

A: Immunity can be described as a complicated biological system that can identify and tolerate the self…

Q: What is meant by complement fixation? What are cytolysins?

A: Antibodies, also known as immunoglobulins are Y-shaped globular proteins secreted by the plasma…

Q: How can a health care worker prevent possible infection?

A: As a medical services laborer, you might be presented to wellsprings of contamination. These might…

Q: What is Cytotoxic T cells?

A: Immunology is the branch of science which deals with the study of the immune system, immune response…

Q: What is Cytotoxic Hypersensitivity?

A: The immune system composed of cells, tissues, proteins, and organs. Its main function is to protect…

Q: Why is the evasion of phagocytosis a type of virulence factor?

A: The chemicals that help the bacteria invade the host at the cellular level are known as virulence…

Q: How does the immune system remember the previous viruses that it had fought?

A: It is made up of special organs,  cells and chemicals that fight infection.  The main parts of…

Q: how is pathogen identified

A: Any organic entity or substance, particularly a microorganism, capable for causing sickness, like…

Q: What is the inflammatory response?

A: the body have inbuilt defensive systems which helps in managing different external or internal…

Q: What are some factors that trigger the complement cascade?

A: The complement cascade is a system of proteins that accounts for intensifying the antibody’s ability…

Q: What are three mechanisms pathogens use to block the immune system?

A: Introduction  The body's defence against infection is provided by the immune system, a vast network…

Q: How does the immunization works?

A: Immunology is a part of science that covers the investigation of resistant frameworks in all life…

Q: What is vaccination? What type of immunity is provided by vaccination?

A: Immunity is the balanced state of multicellular organisms having adequate biological defenses to…

Q: Why does complement only rarely kill host cells?

A: There are three complement system activation pathways: classical, alternative, lectin main steps…

Q: What is the systemic inflammatory response syndrome?

A: Introduction: A complex interplay between the humoral and cellular immune response, cytokines, and…

Q: What physical barrier and non-specific defenses help to prevent infection? How is a "non- specific"…

A: Hello, thank you for your questions. According to our policy, I am answering the first question. If…

Q: Define the term passive immunization?

A: Immunization is a process in which an individual's immune system is boosted against an infectious…

Q: What is active immunty?

A: The science which involves the study of immune system is termed as immunology.

Q: What is y-interferon?

A: Interferons are group of naturally occurring substance that interferes with the ability of viruses…

Q: What is the Factors That Alter the Resistance to Infection?

A: The factors that alter the resistance to infection depend on the immune system of the body. The…

Q: Which cells are attacked by HIV?

A: HIV (Human immunodeficiency virus)-It attacks the body's immune system and can leads to AIDS if left…

Q: Identify the normal defenses of the body against infection ?

A: A disease is a specific aberrant condition that affects the structure or function of all or part of…

Q: How does a latent infection differ from a chronic infection?

A: When a microorganism invades and multiplies inside the body of its host, then it is termed an…

Q: Why is the evasion of phagocytosis a type of virulence factor?

A: Virulence factors are substances that aid germs in invading the host at the cellular level. These…

Q: Why is the development of recurrent or unusual infections the clinical hallmark of immunodeficiency?

A: Introduction :- The immune system's components, such as lymphocytes, phagocytes, and the complement…

Q: What is an immunization?

A: Immunity is a term used to describe a complex organism's ability to combat harmful pathogens.…

Q: which pathogen is the most virulent?

A: ID50 measures the minimum size of population of infection causing agents required to initiate and…

Q: What is immune?

A: Immunity means the capability of multicellular organisms to resist against harmful pathogens such as…

Q: What is the role of immunization?

A: The immune system is a network of biological mechanisms that guards an organism against infection.…

Q: what are pathogen?

A: The microorganisms on the earth exist in different forms, shapes, sizes, and in a diverse range of…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.