Immunologie Test

0%
26 votes, 4.8 avg
0

You will have 60 minutes to complete all the questions. After the timer reaches 60 minutes, the exam will end and be saved automatically. Good luck! *Fingers crossed*

The timer has been reached. The exam has now been terminated and saved.


Immunologie Test

1 / 60

Au cours de la rΓ©ponse naturelle ou innΓ©e, il est apparu le phΓ©nomΓ¨ne de phagocytose, citer l’étape qui est fausse :

2 / 60

Les immunoglobulines de surface du lymphocyte B ont un rΓ΄le spΓ©cifique, citer la phrase juste dans:

3 / 60

Les vaccins contre les tΓ©tanos, botulismes, diphtΓ©ries, sont des vaccins idΓ©aux, d’une efficacitΓ© largement dΓ©montrΓ©e et d’une innocuitΓ© absolue. Il sβ€˜agit d’exotoxines bactΓ©riennes qui, traitΓ©es par la chaleur et des procΓ©dΓ©s chimiques, ont perdu toute toxicitΓ© en conservant intacte leur antigΓ©nicitΓ©. Citer un item qui est juste :

4 / 60

On tend actuellement Γ  isoler des fractions antigΓ©niques les plus petits possibles. Le vaccin contre l’hΓ©patite B rΓ©cemment mis au point est l’exemple d’un antigΓ¨ne de surface produits par gΓ©nie gΓ©nΓ©tique. Ils utilisent une cellule animale ou une levure pour production de l’antigΓ¨ne vaccinale, ils sont appelΓ©s vaccins recombinants, utilisant un procΓ©dΓ© chimique (formol etc…) pour la production. Citer la phrase juste :

5 / 60

Citer la fonction immunologique de dΓ©fense adaptative qui est fausse:

6 / 60

Au cours de la phase asymptomatique de l’infection Γ  VIH, est ce qu’on peut dΓ©tecter les anticorps dans le sΓ©rum du malade ? citer l’item faux :

7 / 60

Dans une rΓ©ponse cellulaire, quelles sont les fonctions immunologiques des cellules cytotoxiques, citer une phrase fausse :

8 / 60

Citer une phrase qui est juste, une des diffΓ©rentes phases de la phagocytose est :

9 / 60

La dΓ©finition de la vaccination, citer la phrase fausse :

10 / 60

Parmi les immunoglobulines sous mentionnΓ©es, quelle sont celles qui inhibent l’adhΓ©rence des micro-organismes aux muqueuses intestinaux ?

11 / 60

RΓ΄le prioritaire de la vaccination en tant qu’Γͺtre humain, citer la phrase juste

12 / 60

Pour le premier vaccin dirigΓ© contre la variole, c’est un vaccin provenant d’une souche du germe pathogΓ¨ne qui est peu pathogΓ¨ne par lui-mΓͺme. Citer un item qui est juste ?

13 / 60

Nature chimique d’un antigΓ¨ne ? Citer une phrase qui est fausse ?

14 / 60

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

15 / 60

Citer une caractΓ©ristique de lymphocyte B, qui est fausse:

16 / 60

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

17 / 60

Selon vous, une vieille personne de 60 ans peut-elle reΓ§oit un don d’organe dans un greffe de rein d’une personne d’environ 30 ans ? Citer l’items juste :

18 / 60

Citer la phrase juste, dans la maladie VIH/SIDA, on utilise le test ELISA pour :

19 / 60

Antibodies are also called:

20 / 60

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

21 / 60

Where are B cell receptors (BCRs) located?

22 / 60

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

23 / 60

Which of the following is a feature of IgG antibodies?

24 / 60

Which disease is an autoimmune disorder

25 / 60

What is an example of a primary immunodeficiency?

26 / 60

Which of the following is a potential complication of chronic HIV infection?

27 / 60

What is an autoimmune response?

28 / 60

What do dendritic cells do in the immune response?

29 / 60

What is the primary mechanism of action of passive immunotherapy?

30 / 60

Which class of HLA molecules presents antigens to cytotoxic T cells?

31 / 60

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

32 / 60

Which of the following is a hallmark of AIDS?

33 / 60

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

34 / 60

Which type of MHC molecule presents antigens to CD4+ T cells?

35 / 60

Which organ clears complement immune complexes?

36 / 60

Which test is used in blood typing?

37 / 60

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

38 / 60

What is the primary advantage of RT-LAMP over qPCR?

39 / 60

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

40 / 60

The spleen plays a major role in:

41 / 60

What kind of immunity does a newborn receive from breast milk?

42 / 60

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

43 / 60

What type of immune cell directly attacks infected cells?

44 / 60

What is the principle of ELISA?

45 / 60

What is the primary function of antibodies in adaptive immunity?

46 / 60

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

47 / 60

What is a major risk of passive immunotherapy?

48 / 60

Which antibody class is most commonly associated with allergic reactions?

49 / 60

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

50 / 60

What is the final stage of an immune response?

51 / 60

Cytokines function as:

52 / 60

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

53 / 60

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

54 / 60

Which of the following detects antigen-antibody interactions using latex beads?

55 / 60

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

56 / 60

What is the function of memory cells?

57 / 60

Which of the following is NOT an example of an antigen?

58 / 60

What is the function of Class II HLA molecules?

59 / 60

Which immunoglobulin is most effective at activating complement?

60 / 60

What is the main goal of active immunotherapy?

Your score is

The average score is 0%

0%

Any comments?