A blood sample has an elevated bilirubin, low haptoglobin, and low hemopexin. What is the most likely reason for this?
a. Increased extravascular hemolysis
b. Hypersplenism
c. Ineffective erythropoiesis
d. Increased intravascular hemolysis
Question 2
The average RBC is what size?
a. 20-25 mcM
b. 2-3 ,mcM
c. 12-15 mcM
d. 7-8 mcM