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Which of the following hypersensitivities is matched correctly with its cause? a.    Type I hypersensitivity: IgE-mediated...

Which of the following hypersensitivities is matched correctly with its cause?

a.    Type I hypersensitivity: IgE-mediated

b.    Type II hypersensitivity: Effector T cells

c.    Type III hypersensitivity: Immune complex deposition in tissues

d.    Type IV hypersensitivity: IgE attached to mast cells

e. Type IV hypersensitivity: IgG-mediated

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Homework Answers

Answer #1

FSC (forward scattering) is proportional to relative size of a cell whereas SSC( side scattering) is proportional to internal complexity or granularity of a cell.

lymphocytes are small cells, lacking any type of granules, hence will have a low FSC and SSC value.

Monocytes are bigger in size, and less granular than neutrophils, hence will have highest FSC and intermediate SSC.

Neutrophils have the highest granularity and hence have the highest SSC and FSC comparable to that of monocytes.


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