Immunologie Test

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26 votes, 4.8 avg
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You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed*

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Immunologie Test

1 / 60

Au cours de la rΓ©ponse naturelle ou innΓ©e, il est apparu le phΓ©nomΓ¨ne de phagocytose, citer l’étape qui est fausse :

2 / 60

Actuellement au Cambodge le SIDA atteint un niveau de transmission trΓ¨s Γ©levΓ©, parmi les groupes importants sous citΓ©s, quels sont les groupes les plus exposΓ©s Γ  l’infection VIH ?

3 / 60

Le systΓ¨me immunitaire est composΓ© de cellules spΓ©cialisΓ©es et d’effecteur molΓ©culaire ou molΓ©cules plasmatiques, quelles sont les cellules qui ne libΓ¨rent pas les interleukines dans les organes et le sang plasmatique ?

4 / 60

Le terme suivant va designer la capacité de molécules qui sont immunogènes, citer une phrase juste ?

5 / 60

Citer la fonction immunologique des interfΓ©rons produits par lymphocytes macrophage et lymphoblastes, citer une phrase qui est fausse :

6 / 60

Citer l’origine des IgA qui n’est pas juste ?

7 / 60

La dΓ©finition de la vaccination, citer la phrase fausse :

8 / 60

Citer l’items qui est faux, les molΓ©cules d’immunoglobulines sont sΓ©crΓ©tΓ©es dans ?

9 / 60

Les complΓ©ments natifs sont dΓ©pourvus d’effets biologiques, un stimulus est nΓ©cessaire pour activer les composΓ©s natifs par voie des lectines, comme un stimulus, citer l’item faux :

10 / 60

Le systΓ¨me HLA ou le systΓ¨me du Complexe Majeur d’HistocompatibilitΓ© chez l’homme, est codΓ© dans le bras court du chromosome 6. Chaque locus peut Γͺtre occupΓ© par de nombreuses allΓ¨les, citer une phrase juste.

11 / 60

Indiquez la rΓ©ponse juste. Le thymus :

12 / 60

Citer une caractΓ©ristique de lymphocytes T, qui est fausse :

13 / 60

RΓ΄le biologique de complΓ©ment, il est une des premiΓ¨res dΓ©fenses de l’organisme vis Γ‘ vis de l’agent infectieux en absence d’anticorps, citer l’item faux :

14 / 60

Dans une rΓ©ponse cellulaire, quelles sont les fonctions immunologiques des cellules cytotoxiques, citer une phrase fausse :

15 / 60

Citer une phrase fausse, le siΓ¨ge de la rΓ©ponse immunitaire s’effectue au niveau de

16 / 60

Au centre de traitement antirabique, un patient est atteint de blessure graves des extrΓ©mitΓ©s (tΓͺte, jambe et bras) par un chien, citer la phrase le plus juste :

17 / 60

Citer quelques tests dans le diagnostic de Covid 19, citer la phrase qui est fausse :

18 / 60

What does opsonization refer to in the immune response?

19 / 60

Which method is based on measuring virus-induced cell lysis?

20 / 60

What type of immune response involves HLA molecules?

21 / 60

Patients with terminal complement component deficiency should receive which vaccination?

22 / 60

What is the function of Class II HLA molecules?

23 / 60

Complement proteins are primarily produced by:

24 / 60

The final step in complement activation leads to:

25 / 60

HLA Class II molecules are primarily found on which type of cells?

26 / 60

Which type of ELISA is best suited for detecting antibodies in patient serum?

27 / 60

Which of the following is NOT a function of the complement system?

28 / 60

Which type of immune cell does Class I HLA molecules present antigens to?

29 / 60

Which of the following is an example of an active immunotherapy vaccine?

30 / 60

Which test is commonly used for rapid antigen detection at the point of care?

31 / 60

HLA polymorphism contributes to which characteristic of the immune system?

32 / 60

What is the role of mast cells?

33 / 60

Which of the following is NOT a complement-mediated disease?

34 / 60

What is a key advantage of PCR over antigen detection?

35 / 60

What is the main function of regulatory T cells (Tregs)?

36 / 60

What type of immunity is provided by a vaccine?

37 / 60

Which test detects antigen by immobilizing it between two antibodies?

38 / 60

What is the role of fluorescent probes in qPCR?

39 / 60

Which of the following is NOT part of the innate immune system?

40 / 60

Which of the following diseases is commonly treated with monoclonal antibodies?

41 / 60

Which test is widely used to confirm syphilis?

42 / 60

What is the first step in initiating an immune response?

43 / 60

What type of immune cell directly attacks infected cells?

44 / 60

In which of the following processes is HLA involved?

45 / 60

What is used as a signal detection system in ELISA?

46 / 60

What is the main advantage of digital PCR (dPCR) over qPCR?

47 / 60

The function of C3 convertase is to:

48 / 60

HLA Class I molecules present antigens from which source?

49 / 60

What is the major benefit of active immunotherapy over passive immunotherapy?

50 / 60

Which of the following is a common opportunistic infection associated with AIDS?

51 / 60

Which of these diseases has been linked to a specific HLA-B allele?

52 / 60

How are monoclonal antibodies produced?

53 / 60

Which of the following is not an antibody type?

54 / 60

What do dendritic cells do in the immune response?

55 / 60

Which of the following molecules is involved in the activation of cytotoxic T cells?

56 / 60

What is the primary role of macrophages?

57 / 60

What is a key characteristic of adaptive immunity?

58 / 60

hich class of drugs is commonly used in antiretroviral therapy (ART) to inhibit reverse transcription?

59 / 60

Which molecule is used by T cells to recognize antigens?

60 / 60

Which method is most commonly used to quantify viral RNA in an infection?

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