All of the Following Are TRUE Regarding Specimen Handling for Flow

question 15

Multiple Choice

All of the following are TRUE regarding specimen handling for flow cytometry except

• A)ammonium chloride is used to lyse granulocytes when mononuclear cells need to be analyzed.
• B)tissues must be homogenized into single cell suspensions.
• C)a minimum number of cells must be present for analysis to be accurate.
• D)specimens must be processed promptly to insure cell viability.
• E)cell surface antigens must be stabilized with paraformaldehyde.

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