Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

1 / 60

Which of the following HLA molecules is a Class I molecule?

2 / 60

Where does antigen presentation to T cells mainly occur?

3 / 60

What is the primary function of immune checkpoint inhibitors?

4 / 60

Complement proteins are primarily produced by:

5 / 60

What type of antibody is often used in passive immunotherapy?

6 / 60

Which component initiates the lectin pathway?

7 / 60

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

8 / 60

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

9 / 60

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

10 / 60

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

11 / 60

What is the main characteristic of an antigen?

12 / 60

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

13 / 60

Which is the first antibody class produced in response to an infection?

14 / 60

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

15 / 60

Which type of immune cell directly presents antigens to T cells?

16 / 60

Which of the following is an example of passive immunotherapy?

17 / 60

Which test detects antigen-antibody interactions by visual clumping?

18 / 60

What type of cells express Class I HLA molecules?

19 / 60

What is the primary structure that defines the antigen-binding site of an antibody?

20 / 60

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

21 / 60

Which of the following is NOT a type of PRR (pattern recognition receptor)?

22 / 60

Which of the following is true about HIV transmission?

23 / 60

What is the function of memory cells?

24 / 60

. What is an epitope?

25 / 60

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

26 / 60

Which test is widely used to confirm syphilis?

27 / 60

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

28 / 60

Which of the following is not an antibody type?

29 / 60

Which of the following is NOT a form of passive immunotherapy?

30 / 60

Which type of ELISA is most useful for detecting small molecules like hormones?

31 / 60

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

32 / 60

What is a major risk of mismatched HLA molecules in organ transplants?

33 / 60

Which of the following quantifies viral genome copies per milliliter of blood?

34 / 60

Which test is used in blood typing?

35 / 60

The tonsils help protect against:

36 / 60

What is a key characteristic of adaptive immunity?

37 / 60

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

38 / 60

Which of the following is an example of passive immunotherapy?

39 / 60

What type of immune response involves HLA molecules?

40 / 60

Which immunotherapy is most commonly used for allergies?

41 / 60

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

42 / 60

How are monoclonal antibodies produced?

43 / 60

Which is a primary lymphoid organ?

44 / 60

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

45 / 60

Citer la définition du test de l’ELISA (Enzyme linked immuno sorbed assay)? Citer la phrase juste :

46 / 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 :

47 / 60

Au cours de cycles de réplication des virus VIH, quelques étapes se reproduits essentiellement, citer une étape qui est fausse :

48 / 60

La modalité de vaccination augmente l’effet vaccinal des vaccins, citer la phrase juste

49 / 60

Quel est le mode d’absorbation de virus Covid 19 par les êtres humains ?

50 / 60

Il existe de maladies accompagnées d’une consommation excessive du complément par la voie classique, citer la phrase fausse :

51 / 60

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

52 / 60

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

53 / 60

Il existe des variations de compléments, en augmentation ou en diminution selon diverses pathologies, citer une origine de diminution qui est fausse :

54 / 60

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

55 / 60

Citer l’item juste pour le système de défense utilisant les molécules de complément agissant dans :

56 / 60

La définition de l’immunochimie ? Citer la phrase juste

57 / 60

Principales voie activation du complément, citer la phrase juste :

58 / 60

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

59 / 60

Au cours d’une réponse antigénique B, suite à la phase de prolifération, des lymphocytes B mémoires sont formés et laissés dans le site de l’inflammation. Est-ce qu’à ce moment-là, les 5 classes d’immunoglobulines de surface existent-elles sur les membranes de cellules B mémoires ?

60 / 60

Par définition le terme d’antigène désigne toute espèce moléculaire d’origine biologique ou biosynthétique qui introduit dans le milieu intérieur d’un animal (appelé hôte ou receveur), est capable de stimuler son système immunitaire. Citer une phrase qui est un des antigènes :

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