To calculate the Retic Index:
\[ RI = \frac{RBC \times HCT \times MCV}{100} \]
A Retic Index, or Reticulocyte Index, is a medical measurement used to evaluate the rate at which new red blood cells (reticulocytes) are produced and released by the bone marrow. This index is often used in diagnosing and monitoring conditions such as anemia or bone marrow disorders. A high Retic Index indicates an increased production of red blood cells, while a low index may suggest a decreased production.
Let's assume the following values:
Step 1: Multiply the RBC by the HCT and the MCV:
\[ RBC \times HCT \times MCV = 5 \times 45 \times 90 = 20250 \]
Step 2: Divide the result by 100:
\[ RI = \frac{20250}{100} = 202.50 \]
Let's assume the following values:
Step 1: Multiply the RBC by the HCT and the MCV:
\[ RBC \times HCT \times MCV = 4.5 \times 40 \times 85 = 15300 \]
Step 2: Divide the result by 100:
\[ RI = \frac{15300}{100} = 153.00 \]
