vu bt302 Final Term - Quiz No.1
vu bt302 Immunology Quiz
This quiz belongs to book/course code vu bt302 Immunology of vu organization. We have 1 quizzes available related to the book/course Immunology. This quiz has a total of 9 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 2: Th2 cells upon activation secrete cytokines like IL-4 and IL-5 which activate __________.
APC
CTL
Macrophages
B-cells
Question 3: Major form of change in antigenic structure results in new strains of microbe is called __________.
Antigenic shift
Antigenic drift
Antigenic Variation
Antigenic mutation
Question 4: Cytokines, Interferon gamma & Interleukin (IL-1), are produced by __________.
basophils
neutrophils
macrophages & monocytes
T helper cells
Question 5: These all are true for immune avasion EXCEPT __________.
Maximizes the ability of organism to develop infection
Enhance the ability of tumor cells to evade
Occurs either by weak immune response
Humoral immunity connot be evaded only
Question 6: Chemokines are cytokines that are responsible for __________
leucocytes proliferation
leucocytes migration
leucocytes inhibition
leucocytes killing
Question 7: The mechanism of immune evasion by Listeria monocytogenes is __________.
inhibition of phagolysosome formation
inactivation of reactive oxygen species
disruption of phagosome membrane
inactivation of reactive nitrogen species
Question 8: Th1 cells release cytokine like IFNy upon activation which is inhibitory for __________.
macrophages
CTL
Th2 cells
mast cells
Question 9: Tumor Necrosis Factor-Alpha is produced by activated __________ in response to microbes or either products.
monoctyes
T-cells
macrophages
lymphocytes
