Take the Blood Count Quiz
The last time you visited your health care provider for an illness, he or she might have ordered a CBC test to help determine the diagnosis. CBC stands for complete blood count, but what does that mean? And what do all those numbers on the result sheet mean? Find out by taking this quiz, based on information from the National Institutes of Health.
8. Which is a symptom of not having enough red blood cells or hemoglobin (a condition called anemia