TOP 10 mcqs(Part-1); BLOOD GROUPING(Principles of Inheritance an..) for NEET and all PMTs

Описание: 1. How many blood types exist including the positive and negative factors?
a) 3
b) 4
c) 6
d) 8

2. If a person has AB- blood, who all can donate blood to him?
a) A+, B-, O-, AB+
b) A-, B-, O+, AB+
c) A+, B+, O+, AB-
d) A- B-, O-, AB-

3. If the blood of two different groups is mixed together, what is the problem observed?
a) Coagulation
b) Agglutination
c) Thrombus
d) Embolism

4. A person with blood group AB is considered as the universal recipient because he has
a) both A and B antigens in plasma but no antibodies
b) both A and B antibodies in the plasma
c) no antigens on RBC and no and no antibody in the plasma
d) both A and B antigens on RBC but no antibodies in the plasma

5. ABO blood group system was discovered by
a) Ernst Haeckel
b) Chain and Florey
c) Karl Landsteiner
d) Copeland

6. A certain road accident patient with an unknown blood group needs immediate blood transfusion. His one doctor friend offers his blood. What was the blood group of the donor?
a) Blood group AB
b) Blood group O
c) Blood group A
d) Blood group B

7. If a blood type ends in +(positive) that means
a) Your attitude is positive
b) You are positive for an Rh protein
c) You are positive you know your blood type
d) + sign at the end is insignificant

8. Under which circumstance, an antigen and antibody reaction will occur. A person with
a) Type A blood is given type O blood
b) Type AB blood is given type O blood
c) Type O blood is given type A blood
d) Type AB blood is given type B blood

9. If one parent belongs to 'A' blood group and the other 'O' blood group, their children possibly represent:
a) A and B groups only
b) AB only
c) A and O groups only
d) All four groups

10. The probability of a child having blood group O to parents of blood group A and B is
a) 4 out of 4
b) 3 out of 4
c) 2 out of 4
d) 1 out of 4