GENERAL KNOWLEDGE

GK

HUMAN BODY AND REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the number of R.B.C in Female?
A
1.0-1.5 million/cubic mm
B
2.0-2.5 million/cubic mm
C
3.0-3.5 million/cubic mm
D
4.0-4.5 million/cubic mm
Explanation: 

Detailed explanation-1: -Normal values may vary slightly among different labs. One example of normal values is: 3.6 to 5 million/mm3 for females. 4.2 to 5.4 million/mm3 for males.

Detailed explanation-2: –The normal value of RBC count ranges between 4 and 5.5 million/cubic mm of blood. In adult males, it is 5-5.5 million/cubic mm and in adult females, it is 4.5-5.5 million/cubic mm. So, the answer is B. In man, the number of RBC per cubic mm of blood is 5 to 5.4 million.

Detailed explanation-3: -Multiply factor = 10 x 200 / 0.2 = 10, 000. Multiply RBC count by 10, 000 = RBCs million/cmm. 04-Mar-2023

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