Blood Grouping and Typing

What are the primary blood group systems used for human classification?

• a) ABO and Rh

• b) AB and O

• c) A and B

• d) Positive and Negative

Which blood group is considered the universal donor?

• a) A

• b) B

• c) AB

• d) O

What does the term "Rh" refer to in blood grouping?

• a) Rhesus monkey

• b) Resistant host

• c) Rhubarb

• d) Rhythmic heartbeat

If a person has blood type A, what antibodies are present in their plasma?

• a) Anti-A antibodies

• b) Anti-B antibodies

• c) Both anti-A and anti-B antibodies

• d) No antibodies

Which blood group is known as the universal recipient?

• a) A

• b) B

• c) AB

• d) O

What happens if a person with blood type A receives blood from a donor with blood type B?

• a) No reaction

• b) Mild reaction

• c) Severe reaction

• d) Depends on the Rh factor

What is the significance of the Rh factor in blood typing?

• a) Determines the blood type

• b) Determines the presence of antigens

• c) Affects clotting ability

• d) Affects compatibility in transfusions

What is the rarest blood type among the ABO groups?

• AB

• B

• A

• O

Which technique is commonly used for ABO blood grouping in a laboratory setting?

• a) Agglutination

• b) PCR

• c) Gel electrophoresis

• d) Spectrophotometry

What is the purpose of the forward blood typing method in ABO blood grouping?

• a) To detect antigens on red blood cells

• b) To detect antibodies in plasma

• c) To identify the blood type of a person

• d) To determine the Rh factor