A correction for nucleated red blood cells (nRBC) is done to avoid a falsely:

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Study for the VTNE Laboratory Procedures Test. Use flashcards and multiple choice questions, each question offers hints and explanations, enabling increased understanding and retention. Prepare effectively for your exam!

Multiple Choice

A correction for nucleated red blood cells (nRBC) is done to avoid a falsely:

Explanation:
Nucleated red blood cells can confuse automated cell counters. Their nucleus makes them resemble white blood cells, so when many nRBCs are present the WBC readout can appear falsely high. To prevent reporting a spurious leukocytosis, a correction is performed—often by reviewing a stained smear and adjusting the WBC count to exclude the nRBCs or by applying a correction factor. This adjustment specifically targets an artificially elevated WBC count, not a decrease, and it isn’t primarily about PCV.

Nucleated red blood cells can confuse automated cell counters. Their nucleus makes them resemble white blood cells, so when many nRBCs are present the WBC readout can appear falsely high. To prevent reporting a spurious leukocytosis, a correction is performed—often by reviewing a stained smear and adjusting the WBC count to exclude the nRBCs or by applying a correction factor. This adjustment specifically targets an artificially elevated WBC count, not a decrease, and it isn’t primarily about PCV.

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