Following pathogenetic mechanisms operate in septic shock except -
ADirect toxic endothelial injury
BVeno constriction
CIncreased peripheral vascular resistance
DActivation of complement
What structure of Neisseria gonorrhoeae is primarily responsible for its pathogenicity?
APili
BCapsule
CFlagella
DEndotoxin
Phagocytosis of mycobacterium tuberculosis by macrophages is mainly mediated by:
AInterleukin 6
BInterleukin 3
CInterleukin 12
DInterferon Gamma
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