what is the average blood count
A. Roughly between 4,500 and 10,000 cells per microliter (one one-thousandth of a milliliter). The white blood cell count is part of a complete blood count (CBC), one of the most common blood tests. Automated cell counting machines count the number of cells present in a blood sample. Different laboratories use different cell counting machines, and each lab may have slightly different values for the normal range.