<prompt> All are impoant laboratory features of hemolytic anemia , EXCEPT:Normal ASTElevated urobilinogen in stoolReduced haptoglobinMacrocytes in blood smear  <response>: The laboratory features of Hemolytic anemia: Increase in unconjugated bilirubin and aspaate transaminase AST Urobilinogen increased in both urine and stool. Hemoglobinuria often associated with hemosiderinuria in intravascular hemolysis Lactate dehydrogenase LDH is increased Increase in reticulocytes Increased mean corpuscular volume MCV On the blood smear-presence of macrocytes Haptoglobin is reduced. Please NOTE Ref: Harrison, E-18,P-872. 