Immunology Test

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Immunology Test

 

1 / 60

Which immunoglobulin is the principal one that is unkown function:

2 / 60

Immunoglobulins do which of the following?:

3 / 60

The lectin pathway of the complement is initiated by:

4 / 60

The pathway of the complement that can lyse bacteria is:

5 / 60

One principal function of complement is to:

6 / 60

The major function of major histocompatibility complex for antigen intracellular is:

7 / 60

Which of the following hepatitis viruses is RNA virus?:

8 / 60

The function of Natural Killer cell is:

9 / 60

The J-chain is :

10 / 60

The function of LGL cell is:

11 / 60

One principal function of the Class I and Class II major histocompatibility complex is to:

12 / 60

Killed Whole-Organism is used to prepare vaccines below, EXCEPT?:

13 / 60

Which of the following immunoglobulin is first synthesized in an immune system to response
an pathogen?:

14 / 60

The screening test for HBV infection is?:

15 / 60

Which of the following is antiviral:

16 / 60

Each of the following is a characteristic of antibodies, EXCEPT :

17 / 60

Which immunoglobulin is used to produce vaccine:

18 / 60

Which of the following are mechanisms for neutrophil phagocytosis:

19 / 60

The family of hepatitis C virus is?:

20 / 60

The function of cytokines are :

21 / 60

Which of the following technic is the best method to detect early infection of hepatitis?:

22 / 60

Pepsin cleaves what region of immunoglobulin?:

23 / 60

The following statements are not true for Immunoglobins

24 / 60

The average incubation period of Hepatitis A is?:

25 / 60

Identity the phagocytic cells from the following combinations:

26 / 60

All of these tests show that patient has been vaccinationated against HBV, EXCEPT?:

27 / 60

These blood cells have memory after pathogens infection, EXCEPT? TH cells?:

28 / 60

The tetanus vaccine is prepare from ?:

29 / 60

B Cells are activated by?:

30 / 60

In chronic infection of hepatitis B, the antigen persists in the whole life are?:

31 / 60

Which of the following are true statements:

32 / 60

The tests below show that patient is susceptible to an HBV infection?:

33 / 60

The region of immunoglobulin(s) can be flexible:

34 / 60

All of the following are true, EXCEPT:

35 / 60

The following immunoglobulin(s) become monomer when they attachΓ© antigen :

36 / 60

The following statements are true for Antibodies:

37 / 60

The function of MHC class II is:

38 / 60

The following statements are true for Antibodies, EXCEPT :

39 / 60

Variable regions of immunoglobulin are:

40 / 60

The following hepatitis can be prevented by vaccination :

41 / 60

Which cell is directly secreted immunoglobulin:

42 / 60

The first sign of infection is the characteristic appearance of ?:

43 / 60

T cells secreted cytokine to activate T cells neighbering, This phenomen is called?:

44 / 60

The following answer is the best marker for Tc cells?:

45 / 60

Which of the following components of the innate immune system involves the release of
histamine?:

46 / 60

The CD marker of B cells are?:

47 / 60

Organ transplantation of human from one place to another is called:

48 / 60

The following statements are true for IgE, EXCEPT:

49 / 60

Biological effect of Complement C3a is:

50 / 60

The following statement are for Class I MHC proteins, EXCEPT:

51 / 60

Which of the following immunoglobulins is present normally in plasma at the highest concentration?:

52 / 60

In the alternative pathway of the complement system, the factors below are useful to prevent the generation of C3 convertase :

53 / 60

The chronic HCV infection develop hepatocellular carcinoma in the rate of?:

54 / 60

The Natural Killer Cells work in the immune system :

55 / 60

Immunoglobulins are chemically:

56 / 60

Which of the following immune cells are effective to destroying intracellular pathogens:

57 / 60

Which antigen is direct presented to B cell?:

58 / 60

Antigen-antibody reactions can result in the following:

59 / 60

Histamine is secreted by:

60 / 60

The tests below show that patient is already vaccinated against HBV?:

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