Agglutination of red blood cells when seen in the monolayer of a peripheral blood smear is characteristic of:

In von Willebrand disease, platelets give an abnormal aggregation result in the presence of

A red blood cell about 5 um in diameter that stains bright red and shows no central pallor is a:

A CBC is performed on a sample from a new patient. The following results are found: Hemoglobin 7.6 g/dL Platelet count 26 x 109/L WBC 3.8 x 109/L Absolute Neutrophil Count 0.36 x 109/L Review of the peripheral blood smear reveals cells with fine azurophilic granulation and deeply indented nuclei that have slightly coarse chromatin and one or two prominent nucleoli. What other feature is anticipated and critical for identification on this smear?

In the third month of gestastion, what is the primary site of hematopoiesis?

Which of the following statements about basophils is false?

Bone marrow cellularity referes to the ratio of

Which of the following coagulation factors is considered labile

A PTA is recording data on a patient’s progress toward their goals before they discharge home. Which of the following examples represents nominal level data?

Results from a 1 day old infant include a hemoglobin of 20.1 g/dL, hematocrit of 0.60, MCV of 110.2 fL and 4 nucleated red blood cells /100WBCs.  How should these results be interpreted?