Biom1006 - Immune Response To Infection

Front 1

Name the defence against extracellular pathogens which causes Opsonization, Lysis and Inflammation.

Back 1

Complement

Front 2

__________________ are responsible for Phagocytosis of bacteria and other foreign cells and for activation of other immune cells.

Back 2

Macrophages

Front 3

Name the defence against extracellular pathogens which causes Toxin Neutralization, Opsonization and ADCC.

Back 3

Antibodies

Front 4

Immune responses can contribute to bacterial pathogenesis. True or False?

Back 4

True

Front 5

Overproduction of cytokines causes which 2 things to occur?

Back 5

Septic shock, toxic shock

Front 6

Chronic antigenic activation of CD4+ T cells leads to tissue destruction. True or False?

Back 6

True

Front 7

Naive CD4+ cells activated in the presence of IL-12 and INF-Y will differentiate into ______.

Back 7

Th1

Front 8

Naive CD4+ cells activated in the presence of IL-4 will differentiate into ______.

Back 8

Th2

Front 9

CTLs kill infected cells and eradicate reservoirs of established inter-cellular infection (E.g. Viral). True or False?

Back 9

True

Front 10

Viruses inhibit the class I MHC pathway
of antigen processing. True or False?

Back 10

True

Front 11

Natural Killer cells attack cells lacking _____.

Back 11

MHC1