Immunologie Test

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Immunologie Test

1 / 60

Complement proteins are primarily produced by:

2 / 60

Which antibody class is most commonly associated with allergic reactions?

3 / 60

What process allows antibodies to mark pathogens for destruction?

4 / 60

What is the role of dendritic cells?

5 / 60

What type of ELISA is best for detecting cytokines in a biological sample?

6 / 60

Which is a characteristic of the humoral immune response?

7 / 60

Which test requires a fluorescence microscope for result interpretation?

8 / 60

The presence of which molecule indicates a primary immune response to an infection?

9 / 60

Where do T cells mature?

10 / 60

What is the viral load in an untreated person with AIDS typically associated with?

11 / 60

How are monoclonal antibodies produced?

12 / 60

Which test is used in blood typing?

13 / 60

Which is a major advantage of active immunotherapy over passive immunotherapy?

14 / 60

What do Memory B cells do?

15 / 60

What is the main function of a secondary antibody in indirect ELISA?

16 / 60

Which of the following infections is common in HIV-infected individuals with weakened immune systems?

17 / 60

Which component initiates the lectin pathway?

18 / 60

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

19 / 60

What chromosome contains the genes for the HLA system?

20 / 60

Which of the following is a hallmark of AIDS?

21 / 60

What is the primary function of immune checkpoint inhibitors?

22 / 60

Which of the following diseases is associated with HLA-DR3?

23 / 60

Which of the following is not a lymphoid organ?

24 / 60

What is the function of memory cells?

25 / 60

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

26 / 60

What is the first step in initiating an immune response?

27 / 60

What is the main advantage of RIA over ELISA?

28 / 60

Which of the following is an example of passive immunotherapy?

29 / 60

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

30 / 60

Which cells are responsible for presenting antigens via MHC Class I molecules?

31 / 60

What is the primary target cell of HIV?

32 / 60

Which cell type is primarily involved in the adaptive immune response?

33 / 60

What is an allergen?

34 / 60

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

35 / 60

Which of the following is a key characteristic of T helper cells?

36 / 60

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

37 / 60

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

38 / 60

What type of immune cells are predominantly found in the lymphoid tissues during acute HIV infection?

39 / 60

Which of the following is the most likely outcome in a person with an undetectable viral load after long-term ART treatment?

40 / 60

The complement system helps the immune system by:

41 / 60

Which immune cells first recognize pathogens?

42 / 60

Which of the following is an example of passive immunotherapy?

43 / 60

Au cours de la réponse naturelle ou innée, il est apparu le phénomène de phagocytose, citer l’étape qui est fausse :

44 / 60

Citer la phrase juste pour la recherche de la syphilis par sérologie :

45 / 60

Dans une réponse antigénique T, les cellules Th1 recruté et activé par la cellule présentatrice de l’antigène ayant sur sa surface des molécules de peptide porté par le CMH, quelle est la fonction immunologique de cellules Th1, citer la phrase juste :

46 / 60

Rôle du complément, citer la phrase fausse :

47 / 60

Citer les cellules qui sont des cellules non auxiliaires du système immunitaire.

48 / 60

Parmi les cellules suivantes, indiquer celles qui sont le support de la “mémoire immunologique”?

49 / 60

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

50 / 60

Parmi les immunoglobulines sous mentionnées, quelle sont celles qui inhibent l’adhérence des micro-organismes aux muqueuses intestinaux ?

51 / 60

Indiquez la réponse exacte. Le diagnostic sérologique précoce d’une infection virale repose sur la mise en évidence chez le patient :

52 / 60

Citer ci- après les analyses pour le suivi au cours de l’infection à VIH qui permet aux médecins de prendre une décision á donner les antirétroviraux chez un malade. Citer l’item juste :

53 / 60

Cocher la réponse fausse. Les marqueurs suivants sont présents sur les lymphocytes B matures :

54 / 60

L’item faux pour la définition de la fonction fondamentale du système immunitaire :

55 / 60

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

56 / 60

Le système de complément comprenant environ 30 protéines solubles et membranaires produites par le foie, citer la phrase juste :

57 / 60

Citer les différents types de cellules mettant en jeu dans l’immunité spécifique type immunité humorale ? Citer la phrase juste ?

58 / 60

Citer les caractéristiques de la fonction immunitaire de lymphocytes CD4, qui est juste :

59 / 60

Dans le cadre de diagnostics directes des infections à VIH, des techniques extrêmement différents et compliqués ont été mise au point, citer l’item faux :

60 / 60

Citer une phrase qui est fausse, les organes-et tissu composants du tissu lymphoïdes secondaire sont :

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