About 25,200,000,000 white blood cells in an average human body. They are part of the immune system and will attack germs, viruses, etc. that are dangerous to the human body.
There are seven (7) main types of white blood cells. These are the Neutrophil, Eosinophil, Basophil, Lymphocyte, Monocyte, Macrophage, and Dendritic cells. -Neutrophils- Target bacterial and fungal...
Medical laboratories perform a red blood cell count and a white blood cell count whenever the doctor orders a complete blood count. The normal range for red blood cells in males is 4.7 to 6.1 million...