Blood Groups MCQs with Answers

What does the Rh factor determine in blood typing?

• A.Hemoglobin concentration in blood
• B.A, B, AB, or O blood group
• C.Positive or negative blood type
• D.White blood cell count

Past Paper MCQ

The names of blood groups are designed according to

• A.Antibodies
• B.Plasma proteins
• C.Antigens
• D.Hemoglobin type

ABO blood group is an example of?

• A.Multiple allele
• B.Polygenic inheritance
• C.Sex-linked inheritance
• D.Incomplete dominance

Which of the following blood groups has anti-A and anti-B antibodies in the serum?

• A.A
• B.B
• C.AB
• D.O

If one parent is Rh positive and the other is Rh negative, what are the possible Rh blood types for their child?

• A.Only Rh positive
• B.Only Rh negative
• C.Both Rh positive and negative
• D.Neither Rh positive nor negative

If both parents have Rh positive blood types, what is the possible Rh blood type for their child?

• A.Only Rh positive
• B.Only Rh negative
• C.Either Rh positive or Rh negative
• D.Neither Rh positive nor Rh negative

If both parents have blood type AB, what are the possible ABO blood types for their child?

• A.A and B only
• B.A, B, or AB
• C.AB only
• D.A, B, AB, or O

Blood group of a person having hh genotypes _?

• A.Do not have antigens attached on RBCs
• B.Have only A antigens on RBCs
• C.Have only B antigens on RBCs
• D.Have both A and B antigens on RBCs

If both parents have AB blood groups, the possible blood groups of their offspring are?

• A.A and B only
• B.A, B, and AB
• C.A, B, AB, and O
• D.AB only

On what basis are blood groups categorized?

• A.Antibodies and antigens in the cell
• B.Size and shape of red blood cells
• C.Hemoglobin concentration in blood
• D.Number of white blood cells