Complete Blood Count
Also known as: CBC; Hemogram; CBC with differential
Formal name: Complete Blood Count
Related tests: Blood smear; Hemoglobin; Hematocrit; Red blood cell (RBC) count; White blood cell (WBC) count; White blood cell differential count; Platelet count
At a Glance
Why Get Tested?
To determine general health status and to screen for and monitor a variety of disorders, such as anemia
When to Get Tested?
As part of a routine medical exam or as determined by your doctor
Sample Required?
A blood sample drawn from a vein in the arm or a fingerstick or heelstick (newborns)
Test Preparation Needed?
None
