Dani - ch 6 Flashcards
chronic inflammation
- follows ___ inflammation
- ____ attacks of acute inflammation
- begins ____
acute
repeated
insidiously
immune response of chronic inflammation
- presence of 3 cells
macrophage
lymphocyte
plasma cells
phagocytosis of chronic inflammation is doen by ____ activated by gamma interferon, Ig, and complement
macrophages
repair of damage tissue from chronic inflammation done by new ___ ___ and proliferation of ___ and ___
blood vessels
fibroblasts
fbrosis
differences from acute inflammation
- ___ onset
- ___ course
- vasodilation: mild (no ___ or ___)
- scanty exudate: no ____
- chronic inflammatory cells: __ and ___ lymphocytes, plasma cells and ____
insidious progressive redness;hotness edema B and T; macrophages
immune activation of monocytes to phagocytize
gamma interferon
non-immune activation of monocytes to phagocytize
bacterial endotoxin
morphology of monocytes in chronic inflammation
- ___ size of cells
- more ___ metabolism
- more ____ enzymes
larger
active
lysosomal
monocytes are ___ cells, kills bacteria by ___ dependent and ____ mechanisms
scavenger
oxygen
independent
___ cells: produce antibodies against foreign antigens or modified tissue antigen
plasma
___: mobilized in both antibody ad cell mediated immune reactions
lymphocytes
___ lymphocytes are activated in antibody immune reactions and ___ lymphocytes are activated in cell mediated immune reactions
B
T
____: immune reaction mediated by IgE and parasitic infection
eosinophils
___: may persist in chronic inflammation
neutrophils
granulomatous chronic inflammation: presence of ____
granuloma