Eosinophilia occurs when the absolute eosinophil count is greater than which of the following?

What is/are the strongest differentiating feature(s) that distinguish chronic myelocytic leukemia (CML) from IMF?

__________ is a frequent cause of acquired neutropenia in children younger than 6 years old.

In the process of ingestion of foreign organisms by neutrophils, extensions located on the membrane surface surround the organism in a cup-like fashion until they fuse. These extensions are termed:

In polycythemia vera, therapeutic phlebotomies reduce the total red cell mass by removing 350–500 mL over 2–3 days until the hematocrit is maintained at __________ percent.

Which of the following disorders could mimic a case of erythroleukemia?

Lack of a significant increase in reticulocytes in erythroleukemia is due to:

What is the hallmark physical finding in CMPDs?

A positive nonspecific esterase stain indicates __________ differentiation.

Which of the following morphologies differentiates reactive lymphocyte from monocytes?