eople have antibodies against any blood antigens different from their own, regardless of whether they have had a transfusion or not. Group startsTrue or False

The ABO antigens and Rh antigens are the only blood groups considered before a transfusion.Group startsTrue or FalseTrue, unselectedFalse, unselected

Persons with __________Blank blood have neither antigen A nor antigen B on their red blood cells but have antibody anti-A and antibody anti-B in their plasma.Multiple ChoiceType AType OType BType AB

Individuals with O type blood: A. Have circulating antibodies against both the A and B blood group antigens. B. Do not have antibodies against either A, B or O blood group antigens. C. Are susceptible to infection because they lack circulating antibodies. D. Can safely receive A, B, AB and O type donor blood.

The blood of persons of blood group O contains antibodies against antigens A and B. The red blood cells of persons of blood group A have A antigen on their surface. If someone with blood group A receives blood from a donor of group O, then anti-A antibodies in the donor blood should attack the A antigens on the recipient's red cells. Shouldn’t this be a problem?

True or false: If they have not been exposed to Rh-positive blood, a person with Rh-negative blood normally will not have antibodies to the Rh factor.True false question.TrueFalse