So H&H are 2 different labs: why only say one value?

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Hey guys! New nurse here. Kinda confused. If hemoglobin and hematocrit are two different values why do I hear people say things like “her H&H was 6.6”.

Is that just the hemoglobin? Why don’t they say 2 different values for the 2 different labs?

Specializes in Med/Surg.
On 4/13/2020 at 1:35 PM, KatieMI said:

Right answer: resolution of acure renal failure, specifically acute tubular necrosis (ATN) polyuric stage.

Actually, this was going to be my answer, though you provided details I didn't know. I was going to suggest recovering from renal failure which could have been brought about by the shock, the drugs, or the myolysis, or the combination thereof.

Specializes in Former NP now Internal medicine PGY-3.
On 4/11/2020 at 9:34 AM, KatieMI said:

Because everybody knows how to work with "upper H" (hemoglobin), but people who know how to access "lower H" (hematocrit) and what to do with it are mostly within Hematology/Oncology specialty.

Yeah LOL it’s like the thing you learn in school and then toss it to heme to braingasm over

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