Immunologie Test

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26 votes, 4.8 avg
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Immunologie Test

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Which of the following is an example of passive immunotherapy?

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Which immune cells produce antibodies?

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

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

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Which HIV strain is most common worldwide?

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What is the primary function of antibodies in adaptive immunity?

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What is the viral load in an untreated person with AIDS typically associated with?

8 / 60

The function of C3 convertase is to:

9 / 60

What is the main difference between HLA Class I and Class II molecules?

10 / 60

What is opsonization?

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

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

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

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Where do T cells mature?

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What type of immunity involves antibodies?

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Which of the following is a limitation of passive immunotherapy?

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What is the main function of regulatory T cells (Tregs)?

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Which of the following is an autoimmune disease?

19 / 60

A patient with recurrent episodes of swelling in the face and throat without urticaria likely has:

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The major difference between innate and adaptive immunity is:

21 / 60

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

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

23 / 60

What is the major limitation of ELISA for viral quantification?

24 / 60

The first line of defense in the immune system is:

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What is the role of dendritic cells?

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What is an antigen?

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

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Which of the following is part of the innate immune response?

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How do cytotoxic T cells kill infected cells?

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What is the main purpose of antigen presentation by HLA molecules?

31 / 60

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

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Which of the following is the primary function of the complement system?

33 / 60

A key advantage of active immunotherapy is:

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

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What happens after a B cell is activated?

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What do dendritic cells do in the immune response?

37 / 60

What does the “MHC” in MHC molecules stand for?

38 / 60

Which of the following types of therapy is based on providing pre-made antibodies?

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Where are B cell receptors (BCRs) located?

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

41 / 60

What type of virus is HIV classified as?

42 / 60

. What is an epitope?

43 / 60

Cytokines function as:

44 / 60

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

45 / 60

L’infection du VIH s’accompagne d’apparition dans le sΓ©rum du malade des anticorps dirigΓ©s contre l’ensemble des Γ©pitopes du virus, quelles sont vos recommandations lorsqu’une personne se prΓ©sente pour se faire dΓ©pister de l’infection du SIDA, citer un seul item juste.

46 / 60

DΓ©finition du Complexe Majeur HistocompatibilitΓ©, citer la phrase juste :

47 / 60

Le système de complément comprenant environ 30 protéines solubles et membranaires produites par le foie, citer la phrase juste :

48 / 60

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

49 / 60

Citer une phrase fausse, le siΓ¨ge de la rΓ©ponse immunitaire s’effectue au niveau de

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Principales activitΓ©s du complΓ©ment, citer la phrase juste :

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Substance ou pathogΓ¨ne capable d’augmenter l’immunogΓ©nicitΓ© ? citer la phrase juste :

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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 :

53 / 60

Fonction des cellules dendritiques ? une phrase qui est fausse ?

54 / 60

Parmi les cellules sous mentionnées, citer celles qui participent au système immunitaire par son action de digestion des pathogènes ?

55 / 60

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

56 / 60

Dans l’histoire naturelle de l’évolution de la maladie HIV/SIDA. Citer les diffΓ©rentes Γ©tapes de la maladie ? Cocher la phrase juste ?

57 / 60

Dans le cadre de diagnostics directes des infections Γ  VIH, des techniques extrΓͺmement diffΓ©rents et compliquΓ©s ont Γ©tΓ© mise au point, citer l’item faux :

58 / 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 ?

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Parmi les cellules sous mentionnΓ©es, citer celles qui participent au systΓ¨me immunitaire par son action d’opsonisation sur l’antigΓ¨ne ?

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Au cours d’une rΓ©ponse antigΓ©nique B, suite Γ  la phase de prolifΓ©ration, des lymphocytes B mΓ©moires sont formΓ©s et laissΓ©s dans le site de l’inflammation. Est-ce qu’à ce moment-lΓ , les 5 classes d’immunoglobulines de surface existent-elles sur les membranes de cellules B mΓ©moires ?

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