Plasma %
50
water in plasma
91
blood protein in plasma
7
nutrients in plasma
2
Cellular Components
45
Platelets
< 1
Leukocytes
<1
Erythrocytes
> 99
Origin of platelets
megakaryocytes
Origin of erythrocytes
reticulocytes
Neutrophils - account for
50-70
Eosinophils - account for
2-4
Basophils - account for only
0.5-1
Monocytes - account for
3-8
Lymphocytes - account for
25