CLIA: Hematology / Hemostatis
Question
The impedance principle shown in this illustration is best described by the following statement:
Please select the single best answer
Blood cells and platelets are counted by the number of the times they scatter light as they pass in front of a mirror.
Blood cells and platelets are counted utilizing a type of defraction gradient technique.
Blood cells and platelets are counted by measuring the drop in transmitted light as they pass through a series of apertures.
Blood cells or other particles are counted and sized based on changes in electrical resistance as they pass between two electrodes.
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