What is the significance of the reticulocyte index in the diagnosis of anemia?

A It helps to differentiate between iron deficiency anemia and anemia of chronic disease
B It is used to diagnose megaloblastic anemia
C It helps to assess the severity of anemia and monitor response to treatment ✓
D It is used to diagnose hemolytic anemia

Explanation

The reticulocyte index is a calculated value that takes into account the patient's hematocrit and reticulocyte count, providing information about the severity of anemia and the bone marrow's response to it.

Source

Wintrobe's Clinical Hematology
Hematology Hematology: Anemia Hematology: Anemia Medium MEDICAL Confidence: high