How much do you know about Blood Donations?

How much blood is in the human body?

Approximately how long does it take for a blood cell to make a full circuit throughout the body?

Group AB blood is known as the universal blood type.

Who needs platelet transfusions?

As a blood donor, my blood has to be tested:

You help more people if you donate platelets or plasma, instead of just donating blood.

What should you not do before donating platelets?

How long can platelets be stored?

Each unit of blood lasts 42 days after collection.