Describe the reasons of extensive usage of corticosteroids in the treatment of autoimmune diseases and prevention of graft rejection

Q: List the natural defenses present in the cardiovascular and lymphatic systems.

A: The cardiovascular system is also known as the circulatory system. It is the circulatory system…

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: What are side effects most common to immunosuppressive therapy? Why there is a high risk of…

A: The type of drugs or medicines that suppresses the strength of the body's immune system is referred…

Q: state the most common reason for a false-negative antibody test

A: Explanation: False negative test is the negative result obtained due to negative reaction in the…

Q: Identify the diseases that are treated or prevented with toxoids or vaccines

A: Vaccines or toxoids can be defined as toxins that are modified chemically in the laboratories and…

Q: Discuss the most common immunological mechanisms responsible for allergies.

A: Allergies or allergic reactions are the hypersensitive reactions that occur in the immune system…

Q: Describe the factors determining host resistance.

A: Host resistance can be defined as the ability of a host to decrease the action of the pathogen on…

Q: Explain the the general effects of hypersensitivity.

A: Hypersensitivity reactions are due to an increase in immune sensitivity which is antibody-mediated…

Q: Discuss the definition, classification and variety of tumour-derived antigens

A: The cell division process in humans significantly regulates cell differentiation and proliferation.…

Q: Explain the various causes of Acquired immunodeficiency syndrome (AIDS) ?

A: Step 1 Immuno-deficiency diseases are diseases caused by a defect in one or more components of…

Q: Explain the mechanism of immediate allergies, including theconcepts of IgE, mast cells,…

A: Immunology is the branch of medical science that deals with the study of the immune system 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 what factors of the immune system contribute to transplant rejection.

A: The process of movement of organs, tissues, or cells, from the donor to recipient or from one region…

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: Explain the mechanisms of immune complex disease.

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

Q: Give a comprehensive definition of AIDS.

A: AIDS is the state of extreme immune impairment due to loss of T cells in the blood that occurs at…

Q: What are AGA and EMA antibodies? Explain the connection between the presence of antibodies and the…

A: The celiac disease is due to an inadequate immune response to a gluten protein component called…

Q: Describe two common complications associatedwith AIDS.

A: HIV (human immunodeficiency virus) is the infectious microorganism that causes acquired…

Q: describe the EIA test for HIV antibodies and state the significance of a positive HIV antibody test

A: HIV is a retroviruses whose genome is made up of RNA. The genome of RNA is surrounded or…

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: Define the different types of graft rejection.

A: Introduction  The immune system of a transplant recipient fights the transplanted organ or tissue…

Q: Why it is necessary for an Rh− woman who has had an abortion, miscarriage, or an ectopic pregnancy…

A: Blood types in people are divided into four groups: A, B, AB, and O. Based on whether a surface…

Q: Describe the stages of acquired immuno deficiency syndrome (AIDS) and various drugs used to manage…

A: The virus human immunodeficiency virus (HIV) can cause a disease condition. This disease condition…

Q: Many diseases are being classified as autoimmune. Explain autoimmunity and lupus, and other examples…

A: Immunity is the ability of a person to defend one's body from the invasion of pathogens, like…

Q: Why would it be necessary for an Rh− woman who has had anabortion, miscarriage, or an ectopic…

A: In humans, the blood group is categorized into four groups are A, B, AB, and O. These blood groups…

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: Discuss the role of immunosuppressive therapy in organ transplantation and in the treatment of…

A: A medical procedure that includes the removal of the organ from one body and the placement of that…

Q: Briefly define the set of terms and explain how they relate to one another: Allergy, autoimmune

A: Allergies and autoimmune or autoimmunity both are special conditions of immune system present in our…

Q: Explain  the causes and risk factors of Aids to include  a comparison  of the modes of transmission…

A: LIST OF BODY FLUIDS BLOODSEMEN RECTAL FLUIDSVAGINAL FLUIDSBREAST MILK CAUSES AND RISK FACTOR OF AIDS…

Q: What are main actions of cyclosporine of one of the most selective immunosuppressive agents?

A: Immunosuppressant drugs will inhibit cellular or humoral and or both of the immune responses and it…

Q: Describe the cause, modes of transmission, andimplications for health professionals of…

A: Acquired immunodeficiency syndrome (AIDS) is a medical condition that involves a set of severe…

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: Explain the three mechanisms of graft rejections: (i) Hyperacute rejection (ii) Acute rejection…

A: Graft rejection occurs when the beneficiary's immune system attacks the donated graft and starts to…

Q: Identify commonalities and differences between type II and type III hypersensitivities.

A: The procedure through which an individual's immune system is strengthened against an infectious…

Q: Explain why immunosuppressive drugs should be taken on aregular and permanent basis following a…

A: Tissue or organ transplant is a process in which damaged or severely injured tissue or organs are…

Q: Explain the pathologic process in autoimmunity.

A: Immune disease are typically caused by foreign antigens while autoimmune diseases occur if a person…

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…