Question

Which of the following methods is NOT used to detect and differentiate white blood cells in most hematology analyzers?

A. Disruption of electrical current.
B. Conductivity measurement using high-frequency electromagnetic probe.
C. Forward angle light scatter.
D. Lysis of white cells with subsequent conversion to hemiglobin cyanide followed by colorimetric determination.

Answer 1

The method that is NOT used to detect and differentiate white blood cells in most hematology analyzers is lysis of white cells with subsequent conversion to hemoglobin cyanide followed by colorimetric determination.

Step-by-step explanation:

The method that is NOT used to detect and differentiate white blood cells in most hematology analyzers is D. Lysis of white cells with subsequent conversion to hemoglobin cyanide followed by colorimetric determination. This method is not commonly used because it involves lysing the white cells and converting them to hemoglobin cyanide, which is not a standard practice in most hematology analyzers.