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The average RBC count in a healthy adult man is about:

A1.5 to 3.5 lakh per cubic mm
B5 to 5.5 million per cubic mm
C6000 to 8000 per cubic mm
D12 to 16 million per cubic mm
Answer & Solution
Correct answer: B. 5 to 5.5 million per cubic mm
A healthy adult man carries about 5 to 5.5 million erythrocytes in each cubic millimetre of blood.
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