- 1(current)
Q. No.An Rh –ve person, when exposed to Rh +ve blood:
1. will form antibodies against the Rh antigen
2. will be unaffected
3. will form antibodies against the Rh antigen only on second exposure
4. will receive anti Rh antibodies from the donor
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A person has type A antigen on RBC and anti-B antibodies in plasma. He can receive blood from a person with blood group:
| 1. | A and O | 2. | AB, A, B and O |
| 3. | B and O | 4. | Only O |
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To prevent eryhtroblastosis fetalis in future pregnancies:
| 1. | Anti-Rh Immunoglobulins must be given to Rh –ve mothers at the time of each delivery |
| 2. | Anti-Rh Immunoglobulins must be given to new born at the time of each delivery |
| 3. | Rh Antigens must be given to new born at the time of each delivery |
| 4. | Anti Antigens must be given to Rh –ve mothers at the time of each delivery |
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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 or B on RBCs.
2. Other antigens besides A and B on RBCs.
3. Overdominance of this type on the genes for A and B types.
4. One antibody only (either anti-A and anti-B) on the RBCs.
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An Rh +ve female is pregnant with an Rh –ve fetus for the second time. The consequences can be:
1. The fetus can have severe anemia or jaundice
2. The mother can have delayed reactions and may develop jaundice
3. There will be no consequences
4. The fetus will have growth and mental retardation
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Which of these statements about the ABO blood group is NOT true?
| 1. | A person with type O blood can donate blood to individuals with type A, B, AB, or O blood types. |
| 2. | Transfusions should be made considering the plasma of the donor and the erythrocytes of the patient (recipient). |
| 3. | A person with type A blood should not receive a transfusion from someone with type AB blood. |
| 4. | A person with type O blood has both the A and B antigens. |
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| P | Q | R | S | |
| 1. | O positive | A negative | B positive | AB negative |
| 2. | O positive | A negative | B negative | AB positive |
| 3. | O negative | A positive | B negative | AB negative |
| 4. | O negative | A negative | B positive | AB positive |
What is true for the blood Type O?
1. It is universal donor because it has neither anti-A antibodies nor anti-B antibodies circulating in the plasma.
2. It is universal donor because it has neither antigen A nor antigen B on its RBCs.
3. It is universal recipient because it has neither anti-A antibodies nor anti-B antibodies circulating in the plasma.
4. It is universal recipient because it has neither antigen A nor antigen B on its RBCs.
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- 1(current)
Q. No.
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