A Blood donor
Philanthropist
A blood transfusion is a donation of blood from one person to another. There is NO possibility of a transfer of personal characteristics.
A blood donor is a person who donates blood for use in transfusion.
A blood donor is a person who donates blood for use in transfusion.
That's a blood transfusion.
self
benefactor
Booster
No-one because it is a universal blood donor. :)
medical technicians
The pair that matches the type of substance with the item it donates is "blood" and "plasma." Plasma is the liquid component of blood that carries cells, nutrients, hormones, and waste products throughout the body. When a person donates blood, they are also donating plasma, which can be separated and used for various medical treatments.
1) Allogeneic Blood Donation - A qualified blood donor donates blood for unknown recipient. The donation process in which a donor directly donates blood to a family member, relative or friend is called Directed Blood Donation. 2) Autologous Blood Donation - A person's blood is temporary preserved and will be transfused back at him after a surgery.