Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

1 / 60

Citer la phrase juste. A propos des réactions allergiques dépendantes des IgE (ou hypersensibilité de type I), on peut affirmer que :

2 / 60

La définition de test Western blot ? Citer la phrase juste :

3 / 60

La définition de test cytométrique du flux ou tri cellulaire ? Citer la phrase juste

4 / 60

Citer une caractéristique de lymphocytes T, qui est fausse :

5 / 60

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

6 / 60

Qu’est-ce que c’est qu’une mémoire immunologique du système immunitaire ? Citer l’item qui est faux ?

7 / 60

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

8 / 60

Substance ou pathogène capable de déclencher une immunogénicité ?phrase juste :

9 / 60

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

10 / 60

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

11 / 60

Quel est le mode principal de transmission du SIDA observé au Cambodge ?

12 / 60

Citer une des caractéristiques de la fonction immunitaire de lymphocytes T CD8, qui est juste :

13 / 60

Quelle est la proposition exacte de l’interleukine 2

14 / 60

Au centre de traitement antirabique, un patient est atteint de blessure graves des extrémités (tête, jambe et bras) par un chien, citer la phrase le plus juste :

15 / 60

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

16 / 60

Quel complément est l’élément central du système d’activation ? citer la phrase juste

17 / 60

Citer l’items qui est faux, les molécules d’immunoglobulines sont sécrétées dans ?

18 / 60

Fonction des cellules dendritiques ? une phrase qui est fausse ?

19 / 60

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

20 / 60

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

21 / 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 :

22 / 60

What is the function of Class II HLA molecules?

23 / 60

What is the primary mechanism of action of passive immunotherapy?

24 / 60

The lectin pathway of the complement system is triggered by:

25 / 60

Which antibody class is most commonly associated with allergic reactions?

26 / 60

What is the primary difference between MHC Class I and MHC Class II molecules?

27 / 60

Which of the following best describes HLA polymorphism?

28 / 60

The immune system can distinguish between:

29 / 60

What is an epitope?

30 / 60

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

31 / 60

The spleen plays a major role in:

32 / 60

Which of the following is a consequence of complement activation?

33 / 60

What is the role of Helper T cells (CD4⁺)?

34 / 60

What is an allergen?

35 / 60

What is the central component of all complement pathways?

36 / 60

Which cytokine is most associated with HIV-induced immune activation?

37 / 60

Where does antigen presentation to T cells mainly occur?

38 / 60

Which immune cells recognize antigens without prior exposure?

39 / 60

Which of the following tests is most commonly used to quantify antigens in a sample?

40 / 60

Patients with terminal complement component deficiency should receive which vaccination?

41 / 60

hat initiates the classical pathway of the complement system?

42 / 60

Which assay is used to measure the number of infectious virus particles in a sample?

43 / 60

Which complement component is cleaved into C3a and C3b?

44 / 60

Which test detects antigen-antibody interactions by visual clumping?

45 / 60

Which immune cells act as antigen-presenting cells (APCs)?

46 / 60

Which of the following is a feature of HIV-2 compared to HIV-1?

47 / 60

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

48 / 60

What process allows antibodies to mark pathogens for destruction?

49 / 60

What is the key advantage of immunochromatographic assays?

50 / 60

What is the function of histamines in an allergic response?

51 / 60

What is the role of memory B cells in adaptive immunity?

52 / 60

Which of the following is not a type of immunity?

53 / 60

Which is an example of an autoimmune disease associated with HLA?

54 / 60

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

55 / 60

Which test is used for confirmatory diagnosis of HIV?

56 / 60

Which test is used for next-generation sequencing (NGS) of viruses?

57 / 60

What is the main characteristic of an antigen?

58 / 60

Which of the following is a characteristic of C3 deficiency?

59 / 60

HLA polymorphism contributes to which characteristic of the immune system?

60 / 60

What does opsonization refer to in the immune system?

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