What is the parasitic location for the adult of Brugia malayi in human body?
A. Blood
B. Muscle
C. Lymphtics
D. Brain
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What is the infective stage for Echinococcus granulosis?
A. Egg
B. Adult
Cysticercus
D. Cercaria
What is the infective stage for Taenia saginata?
A. Egg
B. Adult
Cysticercus
D. Cercaria
Which of the following cells down-regulates cellular immune response?
A. Th1 cell
B. DC
C. NK cell
D. Treg
E. B cell
Cells that secrete perforin and granzyme are
A. CTLs and B cell
B. CTLs and NK cells
C. B cells and NK cells
D. CTLs and macrophages
E. B lymphocytes and macrophages
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