Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

1 / 60

What type of cells express Class I HLA molecules?

2 / 60

The major difference between innate and adaptive immunity is:

3 / 60

What is the role of CD4+ T cells in adaptive immunity?

4 / 60

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

5 / 60

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

6 / 60

Lymph nodes contain large numbers of:

7 / 60

Which statement about active immunotherapy is TRUE?

8 / 60

What triggers inflammation?

9 / 60

Which of the following is NOT a feature of AIDS?

10 / 60

Passive immunotherapy provides:

11 / 60

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

12 / 60

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

13 / 60

In a competitive ELISA, how is antigen concentration determined?

14 / 60

Which molecule presents antigens to T cells?

15 / 60

Which of the following is a characteristic of innate immunity?

16 / 60

What is the main purpose of a positive control in an ELISA test?

17 / 60

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

18 / 60

What does opsonization refer to in the immune system?

19 / 60

What is the major limitation of ELISA for viral quantification?

20 / 60

What process allows antibodies to mark pathogens for destruction?

21 / 60

What does TCID₅₀ measure?

22 / 60

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

23 / 60

The lectin pathway of the complement system is triggered by:

24 / 60

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

25 / 60

Which of the following is not an antibody type?

26 / 60

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

27 / 60

Which immunoglobulin is most effective at activating complement?

28 / 60

What type of virus is HIV classified as?

29 / 60

What type of immunity is provided by a vaccine?

30 / 60

Which antibody is the first responder in an infection?

31 / 60

Which virus quantification method does NOT require cell culture?

32 / 60

Which of the following is an example of passive immunotherapy?

33 / 60

Which of the following best describes HLA polymorphism?

34 / 60

Which antibody class is involved in activating the classical pathway of the complement system?

35 / 60

Which of these diseases has been linked to a specific HLA-B allele?

36 / 60

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

37 / 60

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

38 / 60

Which diagnostic method is primarily used for viral load quantification?

39 / 60

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

40 / 60

What is the role of CD8+ T cells in HIV infection?

41 / 60

What type of immunity involves antibodies?

42 / 60

What is the primary mechanism of action of passive immunotherapy?

43 / 60

What does ART stand for in the context of HIV treatment?

44 / 60

How are HLA genes inherited?

45 / 60

What is an autoimmune response?

46 / 60

Le terme suivant va designer la capacité de molécules qui sont immunogènes, citer une phrase juste ?

47 / 60

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

48 / 60

Est-ce l’association des vaccins affecte ses efficacités ? Citer un items qui est juste :

49 / 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 ?

50 / 60

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

51 / 60

Citer la fonction immunologique de défense naturelle ou innée qui est fausse :

52 / 60

Citer la phrase juste sur la localisation du système HLA ou le système du Complexe Majeur d’Histocompatibilité (CMH) chez l’homme est :

53 / 60

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

54 / 60

Le système immunitaire est composé de cellules spécialisées et d’effecteur moléculaire ou molécules plasmatiques, quelles sont les cellules qui ne libèrent pas les interleukines dans les organes et le sang plasmatique ?

55 / 60

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

56 / 60

Dans la vaccination anti-poliomyélite, il existe actuellement deux types de vaccins, vaccin par voie orale et vaccin injectable, quels sont vos recommandations ? citer la phrase la plus juste :

57 / 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 :

58 / 60

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

59 / 60

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

60 / 60

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

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