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MCQs MICROBIOLOGY: Brucella

Discussion in 'Exam Preparation' started by aayisha quddus, Dec 10, 2014.

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  1. aayisha quddus

    aayisha quddus Member

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    1.
    Which of the following can be identified by milk ring test?

    A. Brucellosis
    B. Salmonellosis
    C. Bovine tuberculosis
    D. All of these
    Answer & Explanation
    Answer: Option A

    2.
    For brucellosis, 2 ME agglutination test is used to identify

    A. IgG B. IgM
    C. IgA D. IgE
    Answer & Explanation
    Answer: Option A

    Explanation:

    3.
    Human transmission of Brucellae occurs by

    A. ingestion of contaminated meat
    B. direct contact with animal tissues
    C. ingestion of infected milk
    D. all of these
    Answer & Explanation
    Answer: Option D

    4.
    Agglutination test for Brucella mainly identifies which class of antibodies?

    A. IgG B. IgM
    C. IgA D. IgE
    Answer & Explanation
    Answer: Option B

    5.
    The most pathogenic Brucella spp for man is

    A. B melitensis
    B. B abortus
    C. B suis
    D. B canis
    Answer & Explanation
    Answer: Option A

    6.
    Brucella are

    A. Cocci
    B. Rods
    C. Cocobacilli
    D. Very short rods
    Answer & Explanation
    Answer: Option D
     
    aayisha quddus, Dec 10, 2014
    #1
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