ABO Blood Types Quiz

What is the ABO blood group system?

• The ABO blood group system is a classification system for the antibodies found in plasma.

• The ABO blood group system is a classification system for the white blood cells in the body.

• The ABO blood group system is a classification system for the platelets in the blood.

• The ABO blood group system is a classification system for the antigens found on the surface of red blood cells.

How many major blood types are there in the ABO blood group system?

• 8

• 2

• 4

• 6

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

• A, B, AB, O, A+

• A, B, AB, O, AB+

• A, B, AB, O, O+

• A, B, AB, O

Which blood type is considered the universal donor?

• A+

• AB+

• B-

• O-

Which blood type is considered the universal recipient?

• B negative

• O negative

• A positive

• AB positive

What are antigens in the context of blood types?

• Substances found on the surface of red blood cells that can trigger an immune response

• Enzymes that break down antigens in the blood.

• Proteins that transport oxygen in the blood.

• Hormones that regulate blood pressure.

What are antibodies in the context of blood types?

• Proteins produced by the immune system that recognize and bind to specific antigens on red blood cells.

• Hormones produced by the liver that regulate blood cell production.

• Enzymes that break down red blood cells in the body.

• Chemicals that stimulate the production of white blood cells in the bone marrow.

Which antibodies are present in blood type A?

• Antibodies against blood type AB

• Antibodies against blood type O

• Antibodies against blood type Rh+

• Antibodies against blood type B

Which antibodies are present in blood type B?

• Antibodies against blood type AB

• Antibodies against blood type A

• Antibodies against blood type O

• Antibodies against blood type Rh+

Which antibodies are present in blood type O?

• B and O antibodies

• A and B antibodies

• O and AB antibodies

• A and O antibodies