An increased red cell distribution width (RDW) usually indicates what abnormality?
a. Increase of average erythrocyte volume
b. Increase of average weight of hemoglobin
c. Decrease in ratio of hemoglobin mass to volume
d. Variation in erythrocyte size
Question 2
Codocytes are associated with all of the following conditions except:
a. Iron-deficiency anemia
b. Thalassemias
c. Hemoglobinopathies
d. Hemolytic anemia