Hypersensitivity is any [blank_start]immune response[blank_end] against a [blank_start]foreign antigen[blank_end] that is [blank_start]exaggerated[blank_end] beyond the norm.
Respuesta
immune response
foreign antigen
exaggerated
Pregunta 2
Pregunta
4 types of hypersensitivity:
1. Type l ([blank_start]immediate[blank_end])
2. Type ll ([blank_start]cytotoxic[blank_end])
3. Type lll ([blank_start]immune-complex mediated[blank_end])
4. Type lV ( [blank_start]delayed[blank_end] or [blank_start]cell-mediated[blank_end])
Respuesta
cytotoxic
Helper
immediate
Transient
immune-complex mediated
Humoral response
delayed
Prolonged
cell-mediated
Anaphylactic shock
Pregunta 3
Pregunta
What is type l hypersensitivity?
Respuesta
Localized / systemic reaction resulting from release of inflammatory molecules.
Inflammation due ti contact with certain antigens occur after 12-24hours.
Result from interaction of antigen, APC and T cells.
Response triggered by chemically modified skin proteins that the body regards as foreign.