Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

1 / 60

Which disease is an autoimmune disorder

2 / 60

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

3 / 60

Which cells act as Antigen-Presenting Cells (APCs)?

4 / 60

Which test detects antigen-antibody interactions by visual clumping?

5 / 60

. What is an epitope?

6 / 60

What is the main advantage of RIA over ELISA?

7 / 60

Which test is preferred for quantifying immunoglobulin levels?

8 / 60

Which antibody class is most commonly associated with allergic reactions?

9 / 60

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

10 / 60

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

11 / 60

Which molecule presents antigens to T cells?

12 / 60

Which is a primary lymphoid organ?

13 / 60

What chromosome contains the genes for the HLA system?

14 / 60

Natural Killer (NK) cells are part of the:

15 / 60

Which of the following is a major concern for HIV-positive pregnant women?

16 / 60

The final step in complement activation leads to:

17 / 60

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

18 / 60

What is the primary function of the immune system?

19 / 60

What is the function of histamines in an allergic response?

20 / 60

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

21 / 60

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

22 / 60

What is the role of cytokines in the immune response?

23 / 60

Which test would be used for detecting autoimmune disorders?

24 / 60

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

25 / 60

What happens when a T cell receptor binds to its specific antigen on MHC molecules?

26 / 60

Which protein on the HIV virus binds to the CD4 receptor of host cells?

27 / 60

What is a major risk of passive immunotherapy?

28 / 60

What do dendritic cells do in the immune response?

29 / 60

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

30 / 60

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

31 / 60

Which of the following is an example of passive immunotherapy?

32 / 60

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

33 / 60

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

34 / 60

What is the main enzyme that allows HIV to convert its RNA into DNA?

35 / 60

Lymph nodes contain large numbers of:

36 / 60

HLA Class I molecules present antigens from which source?

37 / 60

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

38 / 60

Which complement pathway is primarily triggered by antigen-antibody complexes?

39 / 60

What does the membrane attack complex (MAC) do?

40 / 60

What is a key characteristic of adaptive immunity?

41 / 60

What type of cells express Class I HLA molecules?

42 / 60

Which virus quantification test is used for influenza virus using red blood cells?

43 / 60

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

44 / 60

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

45 / 60

La définition de la vaccination, citer la phrase fausse :

46 / 60

La définition de l’immunochimie ? Citer la phrase juste

47 / 60

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

48 / 60

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

49 / 60

Citer l’item qui est faux pour les caractéristiques des lymphocytes T :

50 / 60

Principales voie activation du complément, citer la phrase juste :

51 / 60

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

52 / 60

Citer les différentes infections couramment associées à des infections à VIH au Cambodge, citer la phrase juste ?

53 / 60

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

54 / 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 :

55 / 60

On tend actuellement à isoler des fractions antigéniques les plus petits possibles. Le vaccin contre l’hépatite B récemment mis au point est l’exemple d’un antigène de surface produits par génie génétique. Ils utilisent une cellule animale ou une levure pour production de l’antigène vaccinale, ils sont appelés vaccins recombinants, utilisant un procédé chimique (formol etc…) pour la production. Citer la phrase juste :

56 / 60

Citer une caractéristique de lymphocyte B, qui est fausse:

57 / 60

Les compléments natifs sont dépourvus d’effets biologiques, un stimulus est nécessaire pour activer les composés natifs par voie classiques, comme un stimulus, citer l’item faux :

58 / 60

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

59 / 60

Les immunoglobulines ou anticorps sont libérés dans l’organe lymphoïde secondaire par :

60 / 60

Quels sont les immunoglobulines qui apparaissent en dernier lors de la réponse immunitaire au cours d’une infection quelconque (champignon, parasites, bactéries, virus) ? Citer la phrase qui est juste :

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