Rh Blood Group

Q.

The most popularly known blood grouping is the ABO grouping. It is named ABO and not ABC because ‘O’ in it refers to having

1. No antigens A and B on RBCs

2. Other antigens besides A and B on RBCs

3. One antibody only, either anti-A or anti-B on RBCs

4. Over dominance of ‘0’ on the genes for A and B types

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

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