Instantly: The act of drawing blood doesn't alter your blood chemistry or cell content. Even if you hyperventilate, clench your fist, or produce extra catecholamines from a serious stick, the body returns to normal within a few moments.
Answered 8/5/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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