Which of the following statements is NOT correct about the immunological incompatibility between mother and baby? Select one: a. The baby’s Rh+ blood will never get in contact with the mother’s Rh– blood during the pregnancy as the placenta does not allow fetal blood cells to mix with the maternal blood. b. When the mother has Rh– blood, anti-Rh antibody injection is given during her pregnancy to prevent any antibodies from forming. c. If the baby is Rh+ and the mother is Rh–, it does not pose a problem as long as this is the mother’s first pregnancy.

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: Which type of antigens are present in an individual with blood type A? A B anti-A O anti-B

A: Which type of antigens are present in an individual with blood type A? An individual with blood type…

Q: Match the type of immunity to how it is acquired:

A: Immunity is referred to the body’s ability to defend itself against pathogens and foreign agents…

Q: For the following mechanism that is thought to contribute to maternal–fetal tolerance, state whether…

A: Adaptive immunity has two division, cell-mediated immunity and humoral immunity. Humoral immunity…

Q: Rh-D-negative individuals generate an immune response when they are exposed to the Rh-D antigen.…

A: Our Immune responses happen in three stages:   the immune system identifies outside material…

Q: Explain why the passive transfer of antibodies is of greatimportance for the newborn.

A: Passive immunity is antibodies given to babies rather than making them by their own body. Antibodies…

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: When a helper T cell releases interleukin-1 to stimulate other leukocytes during antigen…

A: The cells communicate through the mode of biochemical exchange. It is studied under the domain of…

Q: Describe the process by which your immune system is able to create antibodies to bacteria which…

A: Skin is the outermost layer that covers the body of humans. It presents an important physical…

Q: 1) Which pregnancy should you give mom the RhoGAM Wh? Even, because vou do not want the mom to make…

A: Red blood cells of each individual have different antigens on the surface. Some have A antigen, some…

Q: If a wonan was Rh negative as wellas her fetus, would this cause a risk of fetal hemolytic disease…

A:

Q: For the following mechanism that is thought to contribute to maternal–fetal tolerance, state whether…

A: The immune system of a body is broadly classified into innate and acquired type. Innate immunity is…

Q: Why do individuals produce an immune response the first time they encounter the A or B antigen as an…

A: The immune system reacts to antigens by producing special cells called antibodies.

Q: The images below are of immunohistochemistry stains for E-cahedrin of ductal lobe carcinomas of the…

A: E-cadherin is one of the cadherin proteins. It has a role in cell adhesion. Therefore, its loss…

Q: True or False: Plasma B cells secrete antibodies into the bloodstream?

A: Plasma B Cells, also known as Plasma cells are a differentiated white blood cells which are capable…

Q: on with HIV has far fewer Helper T cells than a healthy person becau and destroys Helper T cells.…

A: HIV is Human immunodeficiency virus. As HIV causes  the white  blood cell most effectively.

Q: e class of immunoglobulins which can cross the placenta is -

A: Immunoglobulins, additionally referred to as antibodies, are compound protein molecules made by…

Q: may be expressed by any nucleated cell and are recognized by T lymphocytes   both may be expressed…

A: MHC complex are of Two types MHC class 1 are present on all nucleated cell and presents antigen on…

Q: Which of the following statements is the most accurate concerning lymphocytes? a. T cells and B…

A: Lymphocytes are the cells that help to fight the microorganism that cause diseases. In normal human…

Q: A friend of yours recently said they came in contact with an antigen that is known to cause an…

A: Allergy is referred to as the hypersensitiveness of a person to some foreign substance when coming…

Q: Individuals who express HLA-B27 are 90 times more likely to develop the autoimmune disorder…

A: Human Leukocyte Antigen B27 or HLA-B27 is a kind of antigen categorized into class I of antigen and…

Q: 1. Can create antibodies 2. Can destroy pathogens by secreting perforins 3. Is activated by a…

A: The humoral immune system deals with antigens from pathogens that are freely circulating, or outside…

Q: An O positive newborn is severely jaundiced due to HDFN and has a positive DAT.  Mother is O…

A: HDFN states Hemolytic disease of the fetus and the neonates. This is a blood related disorder occurs…

Q: Which of the following is true about MHC? Check all that apply.   A. MHC I is expressed in all…

A: Major Histocompatibility Complex(MHC) is basically a group of genes on DNA.It mainly helps the…

Q: Antigen presenting cells with antigen present on MHC II bind to CD4 cells with compatible receptors,…

A: The above statement is true

Q: During a bone marrow transplant procedure it is possible that, if successful, the recipient may…

A: A bone marrow transplant is a technique through which unhealthy bone marrow is replaced by healthy…

Q: What is the minimum number of reactive antigen-positive and non-reactive antigen-negative panel…

A: Serology is the study of immune system. This helps to determines the antibodies in the serum.…

Q: A newborn infant has not started breastfeeding yet. Which isotype of maternal antibody/antibodies…

A: Introduction :- Antibodies are immune system proteins that circulate in the bloodstream and identify…

Q: Which of the following TWO are true about gamma:delta T cells? [PLEASE CHOOSE TWO ANSWERS] They…

A: In contrast to alpha: beta T cells, gamma: delta T cells have a T-cell receptor composed of a gamma…

Q: Why is maternal milkimportant for the immuneprotection of the baby?

A: A defense system in the body of an individual which constitutes a complex network of cells and…

Q: Explain how monoclonal antibodies are produced. In your answer, describe how they can be  used in…

A: An antibody manufactured from a cell line created by cloning a particular white blood cell is known…

Q: Fill in the following table.  Blood type Antigens on red blood cells Antibodies in plasma Type…

A: Introduction Every human has the same blood but there is a difference - The difference in antigen!…

Q: You have a patient with abnormally high IgE antibodies. What are two scenarios that might lead to a…

A: Possible Scenarios Leading to High IgE Antibodies1. Allergic Conditions:High levels of IgE…

Q: For the following mechanism that is thought to contribute to maternal–fetal tolerance, state whether…

A: Yes, tissues at the maternal-fetal interface are populated with non-professional APCs that lack…

Q: Explain why IgM has a stronger power of agglutination than antibodies of any other class.

A: Immunoglobulin M (IgM) is the third most common serum immunoglobulin. It is regarded as the largest…

Q: A newborn has a positive DAT using anti-IgG AHG. An antibody screen is performed on the newborn's…

A: A newborn has a positive DAT using anti-IgG AHG. An antibody screen performed on the newborn's serum…

Q: Hemolytic disease of the newborn can result if, (a) the mother is Rh-positive and the father is…

A: Hemolytic disease of the newborn, also known as erythroblastosis fetalis, is a blood illness that…

Hematology

Hematology is the branch of biology. Hematology is the medical field that deals with the treatment of blood disorders and cancers, such as hemophilia, leukemia, lymphoma, and sickle-cell anemia. Hematologists and hematopathologists are medical professionals who specialize in illnesses of the blood and its components.