What does the abbreviation MCV stand for in red blood cell indices?

What does the abbreviation MCV stand for in red blood cell indices?

• A. Mean Corpuscular Value
• B. Mean Corpuscular Volume
• C. Mean Cell Hemoglobin
• D. Macrocyte Volume Index

Answer: (B)

MCV stands for Mean Corpuscular Volume. It represents the average size of red blood cells and is reported in femtoliters. It’s derived from a standard CBC calculation (roughly from hematocrit and RBC count) and helps classify anemia as microcytic, normocytic, or macrocytic. A normal MCV is about 80–100 fL; values below suggest smaller-than-average cells (microcytosis), while values above suggest larger-than-average cells (macrocytosis). The other proposed phrases aren’t the standard terminology for this measured size—they don’t describe the same concept as accurately.

MCV stands for Mean Corpuscular Volume. It represents the average size of red blood cells and is reported in femtoliters. It’s derived from a standard CBC calculation (roughly from hematocrit and RBC count) and helps classify anemia as microcytic, normocytic, or macrocytic. A normal MCV is about 80–100 fL; values below suggest smaller-than-average cells (microcytosis), while values above suggest larger-than-average cells (macrocytosis). The other proposed phrases aren’t the standard terminology for this measured size—they don’t describe the same concept as accurately.