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Hemoglobin
Also know as: Hgb, Hb
Related tests: Complete blood count
Why
get tested?
If you have anemia (too few red blood cells) or polycythemia (too many red
blood cells), to assess the severity of these conditions, and to monitor their
response to treatment.
When to get
tested?
As part of a complete blood count (CBC), which may be ordered for a variety
of reasons.
Sample required?
A blood sample drawn from a vein in your arm or by a fingerstick (children
and adults) or heelstick (newborns).
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