What is the mechanism for ACI?

In the four large corner squares of a hemocytometer, 95, 102, 105, and 98 white cells were counted from a 1:20 dilution. Select the correct interpretation for the white blood count calculated from these values.

Pancytopenia is a term that means:

What principle does the Sysmex SE-9000/9500 use to analyze and separate white cell populations?

Identify the inclusion in the picture below and its composition.    

Ringed sideroblasts are seen in:

Match the condition to the appropriate classification 

Match the precursors to its alternate name

 Below is a representative field of a blood smear of a recently transfused anemic patient.  Choose the expected RDW from the choices listed below.   

Normal bone marrow cells being replaced with malignant cells is called: