What is the normal range for hemoglobin in females?

What is the normal range for hemoglobin in females?

• A. 12-16 g/dL
• B. 10-14 g/dL
• C. 14-18 g/dL
• D. 8-12 g/dL

Answer: (A)

Hemoglobin concentration in adults differs by sex, with women typically having slightly lower values than men due to factors like menstruation and hormonal differences. A common reference range for adult females is about 12 to 16 g/dL. This makes the 12–16 g/dL range the best choice because it aligns with what is routinely cited as the normal range for healthy adult women. Values below this can indicate anemia and values above may suggest other conditions or factors such as polycythemia or dehydration. While some labs may have slightly different cutoffs and pregnancy or altitude can shift the numbers, 12–16 g/dL represents the typical adult female reference range.

Hemoglobin concentration in adults differs by sex, with women typically having slightly lower values than men due to factors like menstruation and hormonal differences. A common reference range for adult females is about 12 to 16 g/dL. This makes the 12–16 g/dL range the best choice because it aligns with what is routinely cited as the normal range for healthy adult women. Values below this can indicate anemia and values above may suggest other conditions or factors such as polycythemia or dehydration. While some labs may have slightly different cutoffs and pregnancy or altitude can shift the numbers, 12–16 g/dL represents the typical adult female reference range.