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Body Fluids and Circulati question bank (Zoology)

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Q1.

Select the incorrect statements with reference to Rh grouping :
A. Erythroblastosis foetalis is a condition observed having foetus with Rh$^{-ve}$ blood and mother with Rh$^{+ve}$ blood.
B. Rh antigen is observed on RBCs in the majority of human beings.
C. Before blood transfusion, Rh group should also be matched.
D. Rh incompatibility is observed when a pregnant mother is Rh$^{-ve}$ and the foetus is Rh$^{+ve}$.
E. Erythroblastosis foetalis can be avoided by administering anti-Rh antibodies to the mother immediately after the delivery of the second child.
Choose the answer from the options given below :

(A)

C and D only

(B)

A and B only

(C)

A and E only

(D)

B and C only

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Q2.

The WBC count of a person's blood sample is $8000$/cu.mm. How many eosinophils and lymphocytes would be in the same blood sample approximately ?

(A)

$300 - 500$/cu.mm and $1200 - 1500$/cu.mm, respectively

(B)

$160 - 240$/cu.mm and $1600 - 2000$/cu.mm, respectively

(C)

$300 - 500$/cu.mm and $500 - 700$/cu.mm, respectively

(D)

$100 - 120$/cu.mm and $160 - 200$/cu.mm, respectively

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