An automated reticulocyte procedure using a flow cytometer and the fluorescent dye thiazole orange was evaluated for clinical use. The mean reticulocyte count on 118 hematologically healthy adults was 1.56% (standard deviation [SD] 0.
View Article and Find Full Text PDFAm J Clin Pathol
April 1987
Blood samples from 60 patients with serologically positive infectious mononucleosis were analyzed on the Coulter S-Plus IV. Hemoglobins and platelet counts were essentially normal, and leukocyte counts were elevated in less than half the cases. Reactive lymphocytes were present on blood smears from all patients.
View Article and Find Full Text PDFJ Allied Health
November 1985
In the field of clinical laboratory science, certification may be obtained by passing the National Certification Agency for Medical Laboratory Personnel (NCA) examination. This multiple-choice test is competence-based and criterion-referenced, and uses a modified Angoff procedure to establish the passing score. For this study, the NCA examination scores of 1,868 certification applicants (mostly new graduates) and 111 selected laboratory practitioners were compared.
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