Answer:
When you think of a blood alcohol test, you might picture a Breathalyzer at a traffic stop. But you might need one for other reasons, too. And there’s more than one type.
Explanation:
To check your blood for alcohol, your doctor uses a needle to take blood from your arm and measure the level of alcohol. The other tests you might get for alcohol, like a breath or urine test, don’t use blood samples.
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