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1 pint at a time

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Q: How much blood can a person donate at one time and how long before a major surgery can you donate it?
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Is it bad donating blood a day before surgery please help what can happen if i do?

It is not bad to donate blood before surgery. But it is generelly unacceptable. Thats because when you donate blood,the volume of blood decreases in your body and after surgery it will take a long time for your body to recover than if you had not donated blood. Weakness and slow recovery after surgery are the most common side effects if blood has been done before surgery and is not advisable


How long after total shoulder replacement surgery can you donate blood?

You can not donate blood next five years after ACL surgery.


Can a person with blood group O donate for another person of Blood group AB undergoing heart surgery or should he take only AB?

Group "O" can donate blood to all other groups but can receive back only from "O" group.


What blood types can person with blood type A negative donate?

A person with A negative blood can donate blood to a person with A negative blood and a person with AB negative blood.


Can you donate blood if you had major surgery with a blood transfusion during last one year?

NO!!!!!


What preparation must a patient make before a mastectomy?

Routine preoperative preparations, such as not eating or drinking the night before surgery, typically are ordered for a mastectomy. The patient also may be asked to donate blood in case a blood transfusion is required during surgery.


Can a person with type A blood safely donate blood to person having type O blood?

No, to donate blood safely the donor and the recipient have to have the same blood type.


Where do you donate blood?

In blood banks. Just make sure you make reservations before you donate.


Who is in charge to donate blood?

a person


What blood type can donate to everyone else?

Blood type AB can only donate to another AB type. Blood type O+ can be given to anyone, but a blood type like A or B or AB can only be donated to a person who has the same exact blood type as the person who is donating their blood.


Can a person who has undergone a tonsillectomy donate blood?

tonsillectomy person should not donate bloo


How soon after hip replacement surgery can I donate blood?

blood plasma donation after total hip replacement