Four Different Blood Groups

Q.

Which blood group is known as universal donor and why?

Q. A certain road accident patient with unknown blood group needs an immediate blood transfusion. His one doctor friend at once offers his blood. What was the blood group of the donor?

1. Blood group B
2. Blood group AB
3. Blood group O
4. Blood group A

Q.

What are the four blood groups in humans ?

Q. A road accident patient with unknown blood group needs an immediate blood transfusion. His friend at once offers his blood. What was the blood group of the donor?

1. Blood group B
2. Blood group AB
3. Blood group O
4. Blood group A

Q.

Why blood group O cannot take blood from A or B?

Q.

Blood group that can give blood to all blood groups is called ______.

Q. Widal Test relies on the detection of

1. S.Typhi specific antibodies in the patient's blood serum
2. Antibodies in the patient's blood serum
3. An antigen antibody complex in the patient's blood serum
4. Inactivated Salmonella antigens in the patient's blood serum

Q.

Answer in one word:
Blood group that has both antigen A and B, but no antibody.

Q. Person with blood group AB is considered as universal recipient because he has

1. both A and B antigens on RBC but no antibodies in the plasma
2. both A and B antibodies in the plasma
3. no antigen on RBC and no antibody in the plasma
4. both A and B antigens in the plasma but no antibodies

Q.

What is the Rh blood group factor?

Q.

People with blood group ‘O’ are called ‘universal recipient’.

1. True
2. False

Q.

Name the following:

A universal donor.

Q.

Assertion: Blood group 'O' have Anti-A and Anti-B antibodies.
Reason: It does not have any antigens.

Choose the correct option.

1. Both assertion and the reason are true and the reason is the correct explanation of the assertion.

2. The assertion is true but the reason is false

3. Both assertion and the reason are true but the reason is not the correct explanation of the assertion.

4. Both assertion and reason are false.

Q.

A person is universal blood donor. What would be his blood group?

1. Blood group B

2. Blood group AB

3. Blood group O

4. Blood group A

Q.

Blood group that doesn't have A or B antigens on RBCs is ___

1. Blood group AB

2. Blood group A

3. Blood group O

4. Blood group B

Q. Graft rejection occurs when

1. Both Assertion and Reason are true and Reason is the correct explanation of Assertion
2. Both Assertion and Reason are true but Reason is not correct explanation of Assertion
3. Assertion is true but Reason is false
4. Assertion is false but Reason is false

Q. Universal blood donor group is
(a) A
(b) B
(c) AB
(d) O

Q. AB blood group has both antigens A and B.

1. True
2. False

Q.

Which of the following is/are true about ABO blood antigens?

1. They are present on mitochondrial surface of WBCs.

2. They are found free floating in the cytoplasm of WBCs.

3. They are present on the surface of RBCs.

4. They are present in RBC cytoplasm.

1. only 3

2. only 4

3. 1 and 3

4. 2 and 4

Q.

Individuals with which of these blood groups are called universal donors?

1. B

2. AB

3. O

4. A

Q. What is correct for blood group 'O' :

1. No antigens but both a and b antibodies are present
2. A Antigen and b antibody
3. Antigen and Antibody both absent
4. A and B antigens and a, b antibodies

Q. AB blood group has both antigens A and B.

1. True
2. False

Q. A person with unknown blood group under ABO system has suffered much blood loss in an accident and needs an immediate blood transfusion. His friend who has a valid certificate of his own blood type offers for blood donation without delay. What would have been the type of blood group of the donor friend?

1. Blood group AB
2. Blood group O
3. Blood group A
4. Blood group B

Q.

Person who gives blood.