Stack 3 Flashcards
Difference bacteriostatic and bacteriocidal
concentrations
MIC
minimal inhibitory concentration
MTC
maximum toxic concentration
Type I reaction
IgE mediated
immediate hypersensitivity
Type II reaction
IgM + IgG mediated
immediate reaction and auto-immune
against surface molecules
Type III reaction
IgM + IgG mediated
immediate reaction and auto-immune
against soluble molecules
Type IV reaction
T-cell mediated
delayed reaction and auto-immune
Type II reaction examples
transfusion reactions auto-immune haemolytic anemia haemolytic disease of newborn Goodpasture's syndrome myasthenia gravis/ Graves' disease
Type III reaction examples (systemic)
SLE (full house IF pattern)
serum sickness
RA
Type III reaction examples (local)
arthus reaction
extrinsic allergic alveoli’s (compost lung/farmers lung)
Type IV reaction examples
contact hypersensitivity
sarcoidosis
lepra
tuberculosis
Henoch-Schonlein purpura
form of vasculitis
big purple spots + abdominal pain
deposits of IgA
Churg-Strauss syndrome
form of vasculitis
vasculitis of the lung w/ eosinophilia
in patients previously known w/ asthma
granulomatosis w/ polyangiitis
form of vasculitis
ANCA positive
vasculitis in upper airways + renal involvement
saddle nose
myasthenia gravis
no inflammation, wel auto-immunity