Ascp Hematology Exam-Mlt Latest Update

D. % of cells counted x total cell count {Ans: Which of the following is the formula for absolute cell count? A. number of cells counted/total count B. total count/number of cells counted C. 10 x total count D. % of cells counted x total cell count}B. 25% {Ans: What is the MCHC if the Hct is 20%, the RBC is 2.4 x 10^6/uL (2.4 x 10^12/L) and the Hgb is 5 g/dL (50 g/L)? A. 21% B. 25% C. 30% D. 34%}C. Kleihauer-Betke {Ans: The most appropriate screening test for detecting hemoglobin F is: A. osmotic fragility B. dithionite solubility C. Kleihauer-Betke D. heat instability test}B. rouleax formation {Ans: The characteristic peripheral blood morphologic feature in multiple myeloma is: A. cytotoxic T cells B. rouleax formation C. spherocytes D. macrocytosis}D. myeloid metaplasia {Ans: In which of the following disease states are teardrop cells and adnormal platelets most characteristically seen? A. hemolytic anemia B. multiple myeloma C. G-6-PD deficiency D. myeloid metaplasma}B. small fibrin clots in sample {Ans: Which of the following technical factors will cause a decreased erythrocyte sedimentation rate? A. gross hemolysis B. small fibrin clots in the sample C. increased room