A drop of blood contains 250 million cells.  Describe the composition of a drop of blood. Describe the different types of blood or blood parts donation.  Your initial post must be a minimum of 250 to 300 words. In addition to the textbook, utilize a minimum of two scholarly sources to support your points. Cite and reference your sources in APA fo rmat as outlined .

1. A drop of blood contains 250 million cells.
Describe the composition of a drop of blood. Describe the
different types of blood or blood parts donation.
Your initial post must be a minimum of 250 to 300 words. In
addition to the textbook, utilize a minimum of two scholarly
sources to support your points. Cite and reference your sources
in APA fo
rmat as outlined