A member asked:

Rbc 4.08 processed in drs lab his lab says below 4.2 is low but quest where i usually get my blood done says below 3.8 is low. so am i low or not?

A doctor has provided 1 answer
Dr. Michael Dugan answered

Specializes in Hematology

Every lab: Has their own cut offs for normal. The difference between 3.8 and 4.2 is not clinically significant.

Answered 3/26/2013

5.3k views

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