sample for WBC count was diluted by adding 20 µL of blood to 0.38 mL of diluting solution and then mixed. The Neubauer counting chamber was filled and the cells were counted in the 4 large squares on each side of the chamber. A total of 150 WBCs were counted. A. What is the dilution being used for the calculation? b. What is the total WBC count in the sample in 109 cells/L ?
sample for WBC count was diluted by adding 20 µL of blood to 0.38 mL of diluting solution and then mixed. The Neubauer counting chamber was filled and the cells were counted in the 4 large squares on each side of the chamber. A total of 150 WBCs were counted. A. What is the dilution being used for the calculation? b. What is the total WBC count in the sample in 109 cells/L ?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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a sample for WBC count was diluted by adding 20 µL of blood to 0.38 mL of diluting solution and then mixed. The Neubauer counting chamber was filled and the cells were counted in the 4 large squares on each side of the chamber. A total of 150 WBCs were counted.
A. What is the dilution being used for the calculation?
b. What is the total WBC count in the sample in 109 cells/L ?
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