Explain the the general effects of hypersensitivity.

Q: Identify the causative agent of acquired immunodeficiency syndrome.

A: A disease is a particular abnormal condition that negatively affects the function or structure of…

Q: Explain how and why antihistamines have a soothing effect on IgE-mediated allergy.

A: Histamine are released by mast cells in most tissue and basophils  in blood also. Or stored in…

Q: Outline the pathology of autoimmune diseases.

A: In autoimmune diseases, the antibodies are developed against the body’s own cells. The immune attack…

Q: Contrast type II and type III hypersensitivities with respect to typeof antigen, antibody, and…

A: The undesirable reactions produced by the body's immune system which includes allergy and…

Q: Define what is meant by type IV hypersensitivities.

A: Hypersensitivity is otherwise known as intolerance and refers to the over or exaggerated immune…

Q: Describe two methods used to reduce the severity of atissue rejection reaction.

A: Tissue transplantation is a method adopted to repair damaged tissue by extracting the tissue cell…

Q: . Diagram the sequences of events in immediate hypersensitivity

A: Immediate hypersensitivity is also termed type I hypersensitivity. It is a type of allergic reaction…

Q: Identify the three conditions caused by lgE medicated allergic reaction.

A: The immune system produces antibodies called immunoglobulin E (IgE). Your immune system overreacts…

Q: Explain what causes an allergic reaction.

A: An allergic reaction is a response generated by the immune system of the body. This causes various…

Q: Explain the mechanisms that may be responsible for autoimmune diseases.

A: Autoimmune diseases refer to the diseases that occur due to the inability of the immune system to…

Q: Describe the characteristics of the types of hypersensitivity disorders.?

A: The immune system is complex networking, which includes cells and proteins that defend the organism…

Q: Explain the process of anaphylaxis and its outcome.

A: The immune system consists of organs and processes of the body that provides resistance to infection…

Q: Describe general characteristics of type I allergic reactions.

A: In physiology, the allergic reactions are refers as hypersensitive reactions which takes place…

Q: Indentify the four major categories of hypersensitivity or overreactions to antigen.

A: Immunopathology is the condition of disease brought on by immune system failure. Life-threatening…

Q: Describe and give one example of the following: Hypersensitivity Type IV

A: Hypersensitivity  is exaggerated immune response. It is a response by host-tissue towards the…

Q: Describe the common immunodeficiency disorders?

A: Common immunodeficiency disorder is an antibody deficiency disorder that causes when the immune…

Q: Describe four examples of autoimmune diseases.

A: The immune system includes the organs and the cells that protect the body from infections and…

Q: Explain how tolerance to self-antigens may be produced. Also, give two examples of autoimmune…

A: The immune system is responsible for protecting the body from foreign pathogens. Immune system fight…

Q: Explain why allergic responses tend to recur.

A: Allergic reactions, also known as hypersensitive reactions. It occurs when our immune system starts…

Q: Explain how people with autoimmunity could develop antibodiesagainst intracellular components…

A: Autoimmunity is a condition when the immune system turns hostile against its own self. A disease…

Q: Describe how an immediate-reactionhypersensitivity (allergy) response may occur.

A: Hypersensitivity reaction(HR) It occurs when the normally protective immune system responds…

Q: Compare and contrast atopic allergy and type IV (delayed)hypersensitivity as to mechanism, symptoms,…

A: Atopy is a chronic allergy that is characterized by the immediate beginning of manifestations. Type…

Q: How are monoclonal antibodies categorised

A: Antibodies produced ordinarily by infection or immunization are polyclonal because natural antigens…

Q: Explain the mechanisms of immune complex disease.

A: Antigen–antibody deposition and complement activation characterise immune complex illnesses, which…

Q: Describe general characteristics of allergic reactions.

A: The hypersensitivity reactions are undesirable reactions which are produced by the normal immune…

Q: entify the three conditions caused by IgE medicated allergic reaction.

A: The allergens cause type hypersensitivity or acute hypersensitivity, which causes the person to…

Q: escribe the example of type IV delayed hypersensitivity reaction.

A: Type IV, commonly referred to as delayed reaction hypersensitivity, is a T-cell-mediated…

Q: List two potentially life-threatening consequences of a Type I hypersensitivity reaction and explain…

A: The immune system is critical for maintaining human health and defending the body from microbial…

Q: plain the term immunoglobulin (IG)

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

Q: Explain the importance of determining the specific causesof allergic reactions

A: Allergic reactions are abnormal immune responses produced by one's body at exposure to harmless…

Q: Describe the potential problems that would arise if a personhad an acquired inability to phagocytose…

A: Immunity can be defined as the ability of the organism to resist against infections or diseases by…

Q: allergic asthma is an example of type 1 hypersensitivity, what are the major characteristics of this…

A: Allergic asthma is asthma which trigger by same substance which triggers allergy. Type 1…

Q: What are the types of hypersensitivity? Explain with an example.

A: Hypersensitivity is caused due to an exaggerated action of the immune system against a foreign agent…

Q: Define allergy/hypersensitivity and explain what accounts for thereactions that occur in these…

A: The immune system consists of organs and processes of the body that provides resistance to infection…

Q: Fever can indicate that

A: Innate immunity is present since birth. It is formed by four barriers. A) Physical barrier - It…

Q: What are some clinical examples of type IV hypersensitivity?

A: Introduction :- Exaggerated or inappropriate immune reactions to an antigen or allergen are known as…

Q: Describe several factors that infl uence types and severity of allergic responses.

A: Introduction: The immune response is a protective mechanism, but it can also be harmful to the body.…

Q: Compare and contrast type I and type IV hypersensitivity as to mechanism, symptoms, eliciting…

A: An allergy is the response of the immune system to any foreign substance. This immune response is…

Q: List the three main ways to prevent or short-circuit type I allergic reactions.

A: Introduction: Allergic reactions are hypersensitive responses to any substance. these substances are…

Q: Is their a correlation between age and allergic reaction?

A: Allergy is the immune response for particular substances like pollen, dust, fur and some food…

Q: Define hypersensitivity. List three types of hypersensitivity reactions. For each, note whether…

A: The immune system is responsible for the defence of the body against pathogens.

Q: Explain the requirements for developing a type II hypersensitivity.

A: The immune system of the body has several mechanisms to protect the body against pathogens or…

Q: Explain the genetic and environmental factors that influence allergy development.

A: An antibody against a harmless chemical is activated as a result of an allergic reaction that the…

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.