Understanding Blood Groups and Transfusions

What is the ABO type of the RBC w/ green arrow?

• A

• B

• AB

• O

What are the four main blood types in the ABO blood group system?

• A, B, AB, O

• A, B, C, D

• A, AB, O, OO

• A, B, O, OO

Which blood type is known as the universal donor in the ABO blood group system?

• AB+

• O+

• O-

• A-

What does the Rh factor determine in blood typing?

• The presence of antigens A and B

• The presence of the Rh antigen

• The presence of antibodies

• The presence of plasma

Which blood type is considered the universal recipient?

• AB+

• O+

• A+

• B+

If a person has blood type A+, which of the following blood types can they receive in a transfusion?

• O+ and A+

• B+ and AB+

• O- and B-

• AB- and A-

What is the significance of the Rh factor in pregnancy?

• It determines the baby's blood type.

• It can cause complications if the mother is Rh-negative and the baby is Rh-positive.

• It affects the mother's blood pressure.

• It determines the baby's gender.

Which of the following statements is true about blood transfusion compatibility?

• A person with blood type B can receive blood from a person with blood type A.

• A person with blood type O can receive blood from any blood type.

• A person with blood type AB can donate to a person with blood type O.

• A person with blood type AB can receive blood from any blood type.

What is the main reason for matching blood types before a transfusion?

• To ensure the blood is the same colour.

• To prevent an immune reaction.

• To match the donor's and recipient's height.

• To ensure the blood is the same temperature.

Which of the following blood types can donate to a person with blood type B+?

• A+

• O+

• AB+

• A-