Weegy: Francisco de Orellana Airport is the airport in El Coca, Ecuador Polychromasia refers to variation in erythrocyte coloration. This variation largely relates to the maturation of the cell. [ The younger form will appear with bluer cytoplasm in Romanowsky stains; the mature form will stain uniformly orange-pink. No standardized index of avian polychromasia is being employed clinically. A slight degree of polychromasia is normal. Increases in polychromasia suggest an increased bone marrow response. No polychromasia correlates with non-responsive, anemic patients, which is characterized by all cells exhibiting the same coloration. This finding presents a guarded prognosis, pending resolution of the cause of the non-regeneration. ]
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