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Pathology · Hematopathology
Sample itemWhat red-cell pattern is common in folate deficiency?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Macrocytosis
The defining Hematopathology relationship supports Macrocytosis; it is the option that most directly explains the biochemical pathway or pathological process in the stem.
Option by option
A. Target cells only
Target cells only is relevant in a different context but is not supported here.
B. Microcytosis
Microcytosis does not match the stated hematopathology mechanism.
C. Schistocytosis
Schistocytosis does not account for the central finding in this item.
D. Macrocytosis (correct)
Correct. Macrocytosis is the appropriate conclusion from the key feature.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.