Sep 26, 2025 · Learn about normal white blood cell count ranges, what the ranges mean for each age group, and why a physician might order this type of blood test.

Mar 7, 2024 · Learn what the normal white blood cell count range is and what high or low white blood cell counts may mean.

Jul 23, 2021 · After completing a blood draw, a test counts your white blood cells, which equals number of cells per microliter of blood. The normal white blood cell count ranges between …

May 21, 2025 · The normal white blood cell count in a healthy adult is between 4,000 and 11,000 WBCs per microliter (μl or mcL) or cubic millimeter (mm3) of blood, though this may differ …

A white blood count measures the number of white cells in your blood. Too few or too many white blood cells may be a sign of a health condition. Learn more.

WBC count, leukocyte count. What is this test? This test measures the number of white blood cells (WBCs) in your blood. White blood cells are also called leukocytes. Your bone marrow …

Jul 22, 2025 · The total WBC count combines five distinct types of white blood cells, each with a specialized function. The most numerous are neutrophils, which serve as the first line of …

Dec 2, 2025 · White blood cell (WBC) count is a fundamental component of complete blood count testing that provides critical information about immune system function and overall health.

WBC count, leukocyte count. What is this test? This test measures the number of white blood cells (WBCs) in your blood. White blood cells are also called leukocytes. Your bone marrow …

White blood cell counts that are too high or too low may be dangerous, depending on the cause. Infection can cause spikes, as well as blood cancers and other conditions. White blood cells …