Which of the following laboratory findings may be characteristic of sickle cell anemia?

Question

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Sickle cell anemia is characterized by chronic hemolysis, which leads to an increased reticulocyte count as the body attempts to replace the destroyed red blood cells. This condition can also cause a compensatory hematopoietic response, resulting in marked erythroid hyperplasia in the bone marrow. Inflammatory and stress responses associated with sickle cell crises can lead to neutrophilic leukocytosis with a shift to the left. Thrombocytosis may also occur as a reactive process. Therefore, all the listed findings can be characteristic of sickle cell anemia.

Which of the Following Laboratory Findings May Be Characteristic of Sickle