Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

1 / 60

What are Pattern Recognition Receptors (PRRs)?

2 / 60

What is the main role of antibodies in the immune system?

3 / 60

What is the main purpose of convalescent plasma therapy?

4 / 60

What type of immunity is transferred from mother to child via breast milk?

5 / 60

What is the primary function of antibodies in adaptive immunity?

6 / 60

What is the primary role of macrophages?

7 / 60

What happens after a B cell is activated?

8 / 60

What happens during clonal selection?

9 / 60

What is the function of the Fc region of an antibody?

10 / 60

Which of the following is NOT a characteristic of active immunotherapy?

11 / 60

What is the main goal of passive immunotherapy in treating infections like COVID-19?

12 / 60

Which type of cell recognizes antigen presented on MHC Class I molecules?

13 / 60

What is used as a signal detection system in ELISA?

14 / 60

The final step in complement activation leads to:

15 / 60

What happens if C3 is completely deficient?

16 / 60

What is the main function of Human Leukocyte Antigen (HLA)?

17 / 60

What is a key characteristic of adaptive immunity?

18 / 60

Which of the following is NOT an opportunistic infection associated with AIDS?

19 / 60

hat initiates the classical pathway of the complement system?

20 / 60

What is the role of IgD antibodies in the immune system?

21 / 60

A key advantage of active immunotherapy is:

22 / 60

Which test requires a fluorescence microscope for result interpretation?

23 / 60

How are HLA genes inherited?

24 / 60

Which of the following is not a lymphoid organ?

25 / 60

Which immunoglobulin is most effective at activating complement?

26 / 60

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

27 / 60

Which of the following best describes the mechanism of action of protease inhibitors?

28 / 60

Cytokines function as:

29 / 60

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

30 / 60

Which of the following is a characteristic of C3 deficiency?

31 / 60

Which of the following is the primary function of the complement system?

32 / 60

Passive immunotherapy provides:

33 / 60

What type of T cell is activated by MHC-II molecules?

34 / 60

What is a common use of active immunotherapy in cancer treatment?

35 / 60

The immune system consists mainly of which type of blood cells?

36 / 60

What is the advantage of Western blot over ELISA?

37 / 60

Which of the following is true about haptens

38 / 60

Which of the following is NOT a characteristic of adaptive immunity?

39 / 60

How does the immune system typically respond to acute HIV infection?

40 / 60

What do Helper T cells (CD4⁺) release to activate other immune cells?

41 / 60

HLA polymorphism contributes to which characteristic of the immune system?

42 / 60

Which of the following is a limitation of passive immunotherapy?

43 / 60

Which of the following diseases is most closely associated with C3 deficiency?

44 / 60

Which of the following is NOT a consequence of complement activation?

45 / 60

What is the characteristic feature of the secondary immune response?

46 / 60

Quelle est la proposition exacte de l’interleukine 2

47 / 60

Citer une des cellules suivantes qui n’appartient pas à la population cellulaire du système immunitaire ?

48 / 60

Citer l’item qui est juste, le thymus est:

49 / 60

Rôle biologique de complément, il est une des premières défenses de l’organisme vis á vis de l’agent infectieux en absence d’anticorps, citer l’item faux :

50 / 60

Citer la phrase juste á l’organisation du système HLA ou le système du Complexe Majeur d’Histocompatibilité dans le chromosome humain est :

51 / 60

Substance ou pathogène capable d’augmenter l’immunogénicité ? citer la phrase juste :

52 / 60

Parmi les propositions suivantes une seule est exacte. Laquelle? l’immunité à médiation cellulaire peut être représenter par:

53 / 60

Au Cambodge, pour le Programme Elargi de Vaccination du Ministère de Santé, la vaccination pour les enfants est gratuite, quels sont les vaccins qui sont utilisés. Citez le paragraphe qui est juste ?

54 / 60

Parmi les propositions suivantes, indiquez celle qui est exacte ( L’histamine est :

55 / 60

Des voies d’activation différentes sont utilisés aboutissant á la formation d’un complexe lysant la membrane cellulaire. Citer la phrase fausse :

56 / 60

Nature chimique d’un antigène ? Citer une phrase qui est fausse ?

57 / 60

Citer la phrase juste sur les antigènes CMH du système du Complexe Majeur d’Histocompatibilité chez les souris :

58 / 60

Citer un item qui est faux, pour les activités de macrophage ?

59 / 60

Parmi les items suivants, la phrase qui est un des modes de transmission du VIH ?

60 / 60

Les vaccins entier inactivés, atténués ou tués, il peut s’agir de bactéries (de la typhoïde) ou de virus dits « inactivés » (grippal). Ces vaccins offrent une réponse immunitaire moindre que les vaccins vivants atténués et ont souvent besoin de rappels. Citer un item qui est juste :

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