Which of the leukemias listed below is characterized by a prominent megakaryocytosis, a positive platelet peroxidase, and a “dry tap” upon aspiration? 

The fusion of proto-oncogenes to oncogenes causes tumor suppressor genes to be turned off.  As a result, which of the following will NOT occur? 

A patient has a WBC count of 63,000 with a prominent left shift present.  An LAP score is performed from a fingerstick and the results are shown below.  What is the most likely condition? (Reference Range = 20-100)  Grading Number  0 88 1+  10 2+  2 3+  0 4+  0

What marker is most closely related to monocytes leukemia?

Kupffer cells in the liver are examples of: 

In tropical locations, it does not make much sense to refer to seasonality in terms of winter and summer. Instead, to the extent variation exists it is often more appropriate to refer to the ________________ seasons.

Standard time in the Central Time Zone of the U.S., which includes Minnesota, is six hours _______ UTC time.

Which of the following is not a common finding in myeloproliferative neoplasms?

The technology used by most flow cytometers to identify, enumerate, and differentiate between white blood cells in a sample is called: 

In the absence of disease, the cells shown below are normally found in what pool?