The classical pathway of complement activation is:

Which category of hypersensitivity best describes hemolytic disease of the newborn caused by Rh incompatibility?

In the application Antigen- Antibody reaction, which one is not correct?

The immune cells that is linked between innate and adaptive immunity are:

The class I MHC molecule appeared to bind with receptor of:

Adjuvant used in HPV vaccine is:

A patient presents with an increased number of lymphocytes in his peripheral blood. Which of the following is an appropriate technique to find out which type of lymphocytes these are?

The antigen-antibody interactions occur in:

The naive T cells are:

Which of the following antibodies have a positive effect on babies through breast feeding?

Primary lymphoid organs include

All the given vaccines are attenuated or inactivated whole pathogen except:

The first recombinant antigen vaccine approved for human use is:

An immunoglobulin is a:

The process of weakening a pathogen is called:

The first line of defense against invading pathogens:

In the application Antigen- Antibody reaction, which one is correct?

In an immune response the type of cell which gets activated earliest is:

Small chemical groups on the antigen molecule that can react with antibody

The role of the macrophage during an antibody response is to:

Mode of IPV vaccine administration is:

The efficacy is:

An antigen is:

What is the mode of administration for anti-measles vaccine?

Vaccination is an example of?

Which of the following antibodies would most likely be found in body secretions such as tears, milk, saliva and mucus?

The class of immunoglobulin present in highest concentration in blood of a human newborn is

The herd immunity is:

For vaccination against mycobacterial diseases such as tuberculosis, the most important facet of the immune response to be stimulated is:

Antigen-presenting cells that activate helper T cells must express which one of the following on their surfaces?

Which of the following is the site of T cell maturation?

Often patients are immune to diseases like chicken pox once infecte. This immunity is an example of?

The technology used for the production of monoclonal antibodies is:

The ideal storage conditions of adjuvanted vaccines in a refrigerator are between:

Which of the following immune mechanism is responsible for protecting us from diseases of other species?

Hemolytic disease of the newborn caused by Rh blood group incompatibility requires maternal antibody to enter the fetal bloodstream. Therefore, the mediator of this disease is:

Immunogen is:

What is a live attenuated vaccine?

A vaccine that activates both cell- mediated and humoral immunity would most likely be :

The following statements are criteria for a good vaccine but which is incorrect statement?

The main advantage of passive immunization over active immunization is that:

The inability of very young children to respond to the measles vaccine due to the persistence of maternal antibody is similar in principle to and exploited in which of the following?

Which of the following is a polysaccharide vaccine:

Adjuvant used in HBV vaccine is:

All are examples of names of monoclonal antibodies but except one?

All are functions of immunoglobulins but except:

The following statements are important mechanisms in which immunoglobulin molecules are essential included but except one?

The immune cells that is linked between innate and adaptive immunity are:

Serum which contains antibodies is called:

Which of the following antibody types forms a pentamer?

Successful immunization can be impaired by:

The Adverse events following immunization (AEFI) are divided into:

An epitope is:

What vaccine can be used for pregnant women?

The complement system involved in the inflammation are:

The complement system involved in phagocytic function are:

In the vaccine response, interleukin (IL-4, IL-5, IL-13) acts to?

Which of the following immune cells/ molecules are most effective at destroying intracellular pathogens?

The following statements are the use of passive immunization included but except one?

The type of T-cells that destroy host cells bearing foreign antigen:

Which of the following statements are true regarding polio vaccines:

The antibody-binding site is formed primarily by:

To drive antigen for proliferating and differentiating into armed effector T cells, The activated T cells produce :

The complement system involved in chemotaxis are:

Which antibody is the first to be released into the blood following an infection?

All the following comes under non-specific defence mechanism except

Graft and tumor rejection are mediated primarily by:

The immunoglobulins participated in complement system formation are:

The Follicular Dendritic Cells (FDCs) is located in:

The following statements are related to Rhesus D alloimmunization in pregnancy which statement is incorrect?

Name the cytokine produced by Th1 cells that are responsible for activating macrophages:

The immunoglobulins transport across placenta mostly:

Newborns get their antibodies from mother’s milk. This is an example of?

The purpose of clinical trial of a vaccine is:

The cytotoxic T-cells is involved in:

What is the immune cell in adaptive immunity?

The class of immunoglobulin present in highest concentration in blood of a human newborn is:

During the maturation of a B lymphocyte, the first immunoglobulin heavy chain synthesized is:

In the application Antigen- Antibody reaction, which one is correct?

Several of the complement components are:

The characteristic of antigen-antibody interactions occur in primary stage:

The classical pathway of complement activation is:

The class II MHC molecule appeared to bind with receptor of:

All are immune cells in innate immune system but except:

All are Antigen-Presenting Cells (APCs) but except:

A potential disadvantage of immunological protection using passive transfer of horse globulins is:

All are the measure for post rabies exposure prophylaxis, but except one?

The complement system are synthesized by:

Which of the following statement is true

Which of the following immune cells/molecules are most effective at destroying intracellular pathogens?

What is the minimum percentage of children which needs to be vaccinated successfully in order to achieve herd immunity to diphtheria:

Skin is the largest organ in the body and protects us by preventing pathogen entry. This is an example of?

All are therapeutic applications of polyclonal antibodies but except one?

In order to elicit an immune response, a carbohydrate must be which of the following?

All are 3 main effects of complement but except:

All are important characteristics of innate immunity but except:

HBV vaccine and HBIG are given at same time at two different injection sites within:

All are mechanism of action of complement but except:

Which of the following substances will not stimulate an immune response unless they are bound to a larger molecule?

What vaccine should not be frozen:

A primary immune response in an adult human requires approximately how much time to produce detectable antibody levels in the blood?

Infectious material from what illness was used to develop the first vaccine?

What vaccine should be avoided for the pregnant woman?

Which of the following is not the function of antibody?

The effectiveness is:

The characteristic of antigen-antibody interactions occur in tertiary stage:

The general principle of vaccination was established by:

What is the mode of administration for PCV-13 vaccine?

Which of the following statement is true regarding vaccination:

An epitope:

In the vaccine response, INF gamma, TNF alpha and IL12 act on?

The adverse effects of vaccines are linked to:

Injection of anti-venom to a patient for snake bite is example of?

Injection of immunoglobulin is:

Tetanus toxoid is usually given to humans:

The following statements are related to hepatitis B and pregnancy which statement is incorrect?

Antigen presenting cells for vaccine are:

The bonds involved in antigen-antibody interactions are

The circulation of a two month old breast-fed baby will contain maternal:

Which of the following is not an ideal property of a vaccine?

The immunoglobulins transport across epithelium:

What is the mode of administration for BCG vaccine?

All are factors influencing in immunogenicity but except:

In the application Antigen- Antibody reaction, which one is correct?

To which one of the following groups would it be acceptable to give a live attenuated viral vaccine?

The impact is:

The characteristic of antigen-antibody interactions occur in second stage:

The complement system consists of about:

Natural humoral immune response against a pathogen leads to the production of:

In the immune response to a hapten–protein conjugate, in order to get anti-hapten antibodies, it is essential that: