Which of these is the abbreviation for hemoglobin?
Correct answer: Hb

mousie4
The only abbreviation HB I've ever heard is for a scale of hardness for pencils. Given the spelling as hemoglobin rather than haemoglobin perhaps it's an American thing.

RushMama2112
I was a phlebotomist and lab tech. I *better* get this! 😀

Judyc
Usually the abbreviation is Hgb equal ..hemoglobin

Terry
you learn so much playing this game!

s
as a nurse I've always seen it as Hgb

Wannabe Vulcan
RushMama2112, same here.

SOS
RushMama2112, phlebotomist...I love that word!

arohanui
mousie4, the pencil is HB, the haemoglobin is Hb - not the same...

Dhruv
It's easiest question for scienc students. Have read a lot much about it