A person with an unknown blood group under the ABO system, has suffered significant blood loss in an accident and needs an immediate blood transfusion. His friend who has a valid certificate of his blood type, offers blood donation without delay. What would have been the type of blood group of the donor friend?
1. Type AB 2. Type O
3. Type A 4. Type B
Subtopic:  Blood: Blood Group (A,B,O) |
 96%
Level 1: 80%+
AIPMT - 2011
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Match each item in Column-I with one in Column-II and select the correct match from the codes given:
Column-I
[Blood type]
Column-II
[Can receive blood from]
A. A P. A and O
B. B Q. Only O
C. AB R. A, B, AB and O
D. O S. B and O
Codes:
A B C D
1. S P Q R
2. P S R Q
3. P Q S R
4. S P R Q
Subtopic:  Blood: Blood Group (A,B,O) |
 90%
Level 1: 80%+
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In ABO system of blood grouping, transfusion is not possible from 
 
1. A to AB  2. B to AB 
3. O to O  4. A to O 
Subtopic:  Blood: Blood Group (A,B,O) | Blood: Blood Group |
 81%
Level 1: 80%+
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A person with type O blood group can receive blood from a person with:
1. type A and type B blood group
2. type A, type B and type O blood group
3. type O blood group only
4. type AB blood group only
Subtopic:  Blood: Blood Group (A,B,O) |
 90%
Level 1: 80%+
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Rh incompatibility can lead to grave consequence in cases where:
1. an Rh negative mother is carrying an Rh positive foetus 
2. an Rh negative mother is carrying an Rh negative foetus
3. an Rh positive mother is carrying an Rh positive foetus
4. an Rh positive mother is carrying an Rh negative foetus
Subtopic:  Blood: Blood Group (A,B,O) |
 91%
Level 1: 80%+
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What is correct for Blood group 'O':
1. No antigens but both a and b antibodies are present
2. A antigen and b antibody present
3. Antigen and antibody, both are absent
4. A and B antigens and a, b, antibodies are present

Subtopic:  Blood: Blood Group (A,B,O) |
 89%
Level 1: 80%+
AIPMT - 2001
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Blood normally contains 
1. 1,500,00-3,500,00 platelets/mm3
2. 8,000-1,000,00 WBCs/mm3
3. 2-3 percent monocytes 
4. 6-8 percent eosinophils
Subtopic:  Blood: Blood Group (A,B,O) | Blood: Blood Group |
 89%
Level 1: 80%+
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If 'A' antigen is present on RBCs then the blood group of a person is 
1. A 
2. B 
3. AB 
4. O 
Subtopic:  Blood: Blood Group (A,B,O) | Blood: Blood Group |
 85%
Level 1: 80%+
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Identify the incorrect statement:
1. A person with blood group type A has type A antigens on RBC and does not have type B antigen on RBC.
2. A person with blood group type B has anti A antibodies in plasma and does not have anti B antibodies in plasma.
3. A person with type AB blood group has type A antigen and type B antigen on RBC but does not have anti A or anti B antibodies in plasma.
4. A person with blood group type O can receive blood from all types of blood group namely AB, A, B, and O.
Subtopic:  Blood: Blood Group (A,B,O) |
 83%
Level 1: 80%+
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If a man is Rh+andwomanRh-, then which of the following can occur?

a. Their first child will die

b. Their first child will survive

c. The second Rh+ child will suffer with erythroblastosis foetalis

d. No child would be born after the first delivery

1. Only(A)

2. Only(B)

3. (B) & (C)

4. Only (D)

Subtopic:  Blood: Blood Group (A,B,O) |
 91%
Level 1: 80%+
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