questions 1

Question 1

which cell is most likely to deal with large parasites that can’t be phagocytosed

Answer 1

mast cells

Question 2

what are macrophages and dendritic cells an example of - MHC II

Answer 2

professional antigen presenting cells (APCs)

Question 3

what antibodies are important for activation of complement system via classical pathway

Answer 3

IgG and IgM

Question 4

which hypersensitivity often forms granulomas

Answer 4

type IV

Question 5

if haemolysis turns out yellow - what does that mean?

Answer 5

more haemolysis has occurred

Question 6

what is alpha haemolysis

Answer 6

partial - green colour

Question 7

can you describe the process of neutrophil transendothelial migration

Answer 7

margination - movement of neutrophils to edge of blood vessels
rolling - neutrophils are still moving along vessel wall
pavementing (adhesion) - neutrophils tightly bind and flatten against vessel wall
diapedesis (emigration) - movement of neutrophils through vessel wall