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41.

For a recipient belonging to blood group A the appropriate donor must belong to group:

A.	A&B	B.	O
C.	AB&B	D.	O&A

42.

For a recipient of blood group O the appropriate donor is person belonging to blood group:

A.	AB	B.	B
C.	A	D.	O

43.

In case of a baby of blood group A whose mother belongs to blood group B the father cannot be a person of blood group:

A.	B	B.	O
C.	Both (a) & (b)	D.	None of these

44.

A person of blood group O can donate his blood to persons of blood groups:

A.	A&B	B.	A & B
C.	AB	D.	A, B, AB & O

45.

Which of these is biologically incompatible marriage because of chances of Erythroblastosis foetalis:

A.	Rh+ man and rh- woman	B.	rh- man and rh- woman
C.	Both RH+ parents	D.	None of these

46.

Even if the donor and recipient belong to same blood group the transfusion of blood leads to agglutination some time this is due to the fact that:

A.	One is Rh+ and other is rh-	B.	One is Rh+ and other is rh-
C.	Both are Rh+	D.	None of these

47.

The father of a baby belonging to blood group -MN whose mother is of group -N the father cannot be

A.	M	B.	N
C.	Both (a) & (b)	D.	None of these

48.

For a person of blood group -A, the blood groups acceptable for transfusion are:

A.	A&B	B.	B&O
C.	A, B, AB&O	D.	A&O

49.

Apart from transfusion of blood, the blood groups are also important in:

A.	Settling paternity disputes	B.	Personality
C.	Both (a) & (b)	D.	None of these

50.

A person of blood group - AB can donate his blood to a person of blood group:

A.	A	B.	B
C.	O	D.	AB