Rh Blood Group

Q. The blood group which is the universal acceptor is and the one that is universal donor is .

1. AB-
2. AB+
3. O+
4. O-

Q.

What is Rh factor?

Q.

Does cross product follow associative law?

Q.

What is the difference between O^{​​​​​​-} blood group and Bombay blood group?

Q.

What are the different blood groups in human beings?What is the basis of grouping them?

Q.

Why is a person with blood group O called a universal donor and a person with blood group AB called a universal recipient?

Q. If the Rh factor is present, then the individual is

1. rhesus negative
2. AB negative
3. O negative
4. rhesus positive

Q.

Red blood cells that do not contain A antigen but have Rh antigen on their surfaces are normally found in the person with the blood type

1. A negative or B positive

2. B positive or O positive

3. O negative or B positive

4. AB positive or A positive

Q. If the Rh factor is present, then the individual is

1. rhesus negative
2. O negative
3. rhesus positive
4. AB negative

Q. Which of the following donor-recipient combinations during blood donation will cause agglutination?

1. Donor - Rh positive, Recipient - Rh positive
2. Donor - Rh negative, Recipient - Rh negative
3. Donor - Rh positive, Recipient - Rh negative
4. Donor - Rh negative, Recipient - Rh positive

Q. How many individuals are Rh positive (Rh+ve)?

Q. Which of the following donor-recipient combinations during blood donation will cause agglutination?

1. Donor - Rh positive, Recipient - Rh positive
2. Donor - Rh negative, Recipient - Rh negative
3. Donor - Rh positive, Recipient - Rh negative
4. Donor - Rh negative, Recipient - Rh positive

Q.

The people having Rh factor in their blood are considered Rh negative.

1. True
2. False

Q. Write a short note on A , B, O blood group system in human beings.

Q. Agglutination means

1. Blood clotting
2. Clumping of RBCs due to antigen and antibody reaction
3. Haemolysis
4. Blood clotting and haemolysis

Q. Give reason for the following :
The blood groups of both the donor and recipient must be known before transfusing blood.

Q. Red blood cells that do not contain A antigen but have Rh antigen on their surfaces are normally found in the person with blood type

1. A negative or B positive
2. B positive or O positive
3. O negative or B positive
4. AB positive or A positive

Q. Inheritance of ABO blood group system is an example of which of the following?

1. Partial dominance
2. Epistasis
3. Multiple allelism
4. Dominance

Q. Write short note on A , B and O blood group system in human beings.

Q. Agglutination occurs in the blood sample present in a test tube. This indicates

1. Antibodies are present in plasma
2. Antigens are present on red blood corpuscles
3. Antigens are present in plasma
4. Antibodies are present on red blood corpuscles
   

Q.

what is Oh blood group? which antigens antibodies are present in it? how can we distinguish it from O blood group?

Q. Rh-ve person donated blood to Rh+ve person for the second time. Then which of the following situations are likely to occur?

1. Rh-ve person will die.
2. Rh+ve blood starts reacting to Rh-ve blood.
3. Rh+ve person will die.
4. Nothing happens to Rh+ve person.

Q. Red blood cells that do not contain A antigen but have Rh antigen on their surfaces are normally found in the person with blood type

1. A negative or B positive
2. AB positive or A positive
3. B positive or O positive
4. O negative or B positive

Q. The blood group which is the universal acceptor is and the one that is universal donor is .

1. AB-
2. AB+
3. O+
4. O-

Q. Hematology is the study of

1. Bone
2. Blood
3. Cartilage
4. Nerves