Agglutination X: No agglutination         Donors   Recipients Type A+ Type A- Type B+ Type B- Type AB+ Type AB- Type O+ Type O- Type A+

Q: Explain the differences between the development of anti-Rh antibodies and the development of anti-A…

A: The blood groups have specific antibodies based on the type of blood. Where Blood type A has A…

Q: discuss an autoimmune disease

A: Introduction The immune system is a complex system of the body that includes cellular as well as…

Q: what are the vaccines

A: Inorder to protect ourself from various diseases we takes some steps such as: Taking clean and safe…

Q: Outline the major allergen categories, giving examples.

A: Allergens are the chemical substances that are overactivate the immune system and generate several…

Q: identify the different cells in the blood smear image by their phenotypes and state their primary…

A: A. Lymphocyte Primary Function: responsible for immune responses and include B cells, T cells, and…

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: Compare and contrast severe combined immunodeficiency disease (SCID) and chronic granulomatous…

A: Defects resulting from either inherited non-specific innate immune disorder or specific adaptive…

Q: Describe the disease associated with an Rh-negative mother and an Rh-positive baby. How is it…

A: Rhesus (Rh) disease happens at the time of pregnancy. It might likewise occur if the mother and…

Q: a person with type O has anti-O antibodies?

A: The blood is the fluid connective tissue that involves in the transport of oxygen, carbondioxide,…

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: 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: What is vaccine? Please be sure to include what molecules are present and the biological mechanism…

A: Immunity is described as a complicated biological system that has the ability to recognise and…

Q: How could a potential alloimmunizaton due to Anti-K be prevented?   Question 45 options:…

A: Alloimmunization is a condition where the immune system produces antibodies in response to antigens…

Q: Describe agglutination reaction test used to determine A, B , AB or O blood types. Must explain each…

A: A blood group is classified on the basis of antigens present on the surface of the RBCs. These are…

Q: When determining the blood type and RH factor of a patient in the lab, which blood type and Rh…

A: Blood group determination is the process of knowing the blood type of an individual. The red blood…

Q: Which of the following statements is correct?  There is a risk of Graft versus Host Disease in an…

A: Autologous stem cells transplant - it is used to treat blood cancer

Q: Name any two diagnostic kits based upon antigen.

A: For immunology, an antigen is a chemical or chemical structure that can be connected to by an…

Q: What are the types of Immunomodulator agents?  Please explain each of them?  Please answer at your…

A: Immunomodulators are substances that operate on the pathways that control the immune system's…

Q: Discuss the involvement of T cells in organ transplantation and the diff erent ways that grafted…

A: Immunology is an important branch of biology which include the study of immunity of different…

Q: Discuss the effects of several virulence factors that act on white blood cells.

A: Introduction: Virulence is the degree of pathogenicity caused by a microbe and the ability to cause…

Q: What, if any, is the relationship between chancroid and development of AIDS?

A: Chancroid is an ulcerative disease that occurs in the genital or anogenital areas. It is caused by…

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: SARS-CoV (P SARS-CoV-2 ( 48 h G 1201 Cell- Cell- 100 I Percentage (%) 80 60- 40- 20- SARS-CoV (PV)…

A: SARS-CoV-2 is a novel beta-coronavirus that is closely linked to SARS-CoV and MERS-CoV, two previous…

Q: What type of organism causes AIDS?

A: AIDS is Acquired Immuno Deficiency Disease. It is a chronic, life-threatening immunodeficiency…

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 antigens and antibodies? Explain how antibodies are produced. Note: Limit is 3-5 sentences…

A: Immunology is a branch of science which deals with the study of antigen and antibody or immune…

Q: Describe two common complications associatedwith AIDS.

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

Q: Define the different types of graft rejection.

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

Q: If transplanting a solid organ such as a kidney, why is MHC II matching also important to success of…

A: Matching of Major Histocompatibility Complex (MHC) antigens is important in organ transplantation as…

Q: Different MHC I molecules between donor and recipient cells can lead to rejection of a transplanted…

A: MHC class I molecules are expressed on the cell surface of all nucleated cells and present peptide…

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

A: Allergies, also known as allergic reactions, are hypersensitivity reactions of the immune system to…

Q: Describe the course, effects, and complications ofHIV-AIDS.

A: HIV-AIDS is caused by a human immunodeficiency virus which is a RNA virus. It belongs to the…

Q: Discuss the involvement of T cells in organ transplantation and thedifferent ways that grafted…

A: The role of MHC (major histocompatibility complex) molecules is to attach to peptide fragments…

Q: Explain transplantation (tissue) rejection and provide examples.

A: Introduction :- Acute rejection occurs when the new organ is attacked by the body's immune system…

Q: Identify the virus responsible for adult T-cell leukemia.

A: Adult T-cell leukemia is a mature T- cell malignancy,  characterized by organomegaly, hypercalcemia…

Q: describe the importance of maintaining IV sites?

A: IV Sites: Peripheral intravenous (IV) catheters are put into tiny peripheral veins to give access to…

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: Write down the roles of corticosteroids in graft transplantation

A: Graft transplantation  Graft transplantation, organ transplantation or only transplantation is a…

Q: The presence of IgM antibodies indicate what type of infection? Acute or Chronic? Explain

A: IgM antibodies are membrane bound immunoglobulin.

Q: When will the antibody titer test most likely yield a positive result? O On the day the symptom/s…

A: Immunization Test, Antibody Serological Testing is another name for Antibody Titer Test.  The amount…

Q: Why is a hemolytic transfusion reaction considered a type ofhypersensitivity?

A: In case of blood transfusion, alloantigens (molecules that vary in similar species) found on donor…