531103
Descrição
Quiz por gina_evans0312, atualizado more than 1 year ago
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Criado por gina_evans0312
quase 11 anos atrás
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Questão 1
Questão
An immune response usually only occurs after the second exposure to the allergen
Responda
- True
- False
Questão 2
Questão
Which, most commonly has the first contact with the allergen?
Responda
-
B-lymphs
-
T-lymphs
-
Mast cells
Questão 3
Questão
Once bound to the allergen, the cell converts into a Mast Cell
Responda
- True
- False
Questão 4
Questão
What is the role of Plasma Cells?
Responda
-
IgE production
-
IgB production
-
IgD production
Questão 5
Questão
What happens to the released antibodies?
Responda
-
They bind to and sensitise Mast cells
-
They bind to and sensitise plasma cells
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They stimulate the immune response
Questão 6
Questão
The sensitised Mast Cell will now recognise the allergen if encountered again
Responda
- True
- False
Questão 7
Questão
What happens if the allergen is encountered a second time?
Responda
-
It links together two IgE's on the Mast cell surface
-
It links together two IgE's on the plasma cell surface
-
Causing the release of histamine and an immune response
Questão 8
Questão
Anaphylaxis- a severe, life threatening immune reaction
Responda
- True
- False
Questão 9
Questão
'Itch specific' nerve fibres stimulated by the immune response have what type of receptors?
Responda
-
H1
-
H2
-
H3
-
H4
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