Question

True or False: A person who has type o blood has no blood antigens on the surface
of their red blood cells.
True

That statement is true! Individuals with type O blood indeed lack A and B antigens on the surface of their red blood cells. Instead, they have anti-A and anti-B antibodies in their plasma, which is significant in blood transfusion compatibility. This unique profile makes type O blood a universal donor, as it can be given to individuals of any blood type without causing an immune reaction.

In the world of blood donation, type O negative is especially prized since it can be used in emergency situations when a patient’s blood type is unknown. This means type O negative donors are often heroes, quietly contributing an essential resource to save lives! Plus, blood banks always need more donations, so if you’re eligible, consider rolling up your sleeves.