Hematology Laboratory Values

Vocabulary flashcards covering common red blood cell and iron laboratory tests, their clinical significance, and typical adult reference ranges.

Hemoglobin (Hgb)

A laboratory test that measures oxygen-carrying capacity. Typical adult range: F: $12\text{--}16\,\text{g/dL}$, M: $14\text{--}18\,\text{g/dL}$.

Hematocrit (Hct)

A laboratory test measuring the percentage of blood volume occupied by RBCs. Typical adult range: F: $37\text{--}47\%$, M: $42\text{--}52\%$.

MCV

A red blood cell index that indicates RBC size. Typical adult range: $80\text{--}100\,\text{fL}$.

MCHC

A red blood cell index that indicates hemoglobin concentration within RBCs (color). Typical adult range: $32\text{--}36\,\text{g/dL}$.

Reticulocytes

A laboratory test that assesses bone marrow response. Typical adult range: $0.5\text{--}2\%$.

Ferritin

A laboratory test that measures stored iron. Typical adult range: F: $10\text{--}150\,\text{ng/mL}$, M: $12\text{--}300\,\text{ng/mL}$.