Which option correctly defines BAC in terms of measurement?

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Multiple Choice

Which option correctly defines BAC in terms of measurement?

Explanation:
BAC is the concentration of alcohol in the bloodstream. It’s usually expressed as a percentage or grams per deciliter and is most accurately determined from a blood sample, though breath tests exist that estimate this level by measuring alcohol in the air you exhale. The other options point to alcohol detected in the breath, urine, or in the brain, which are not the same as the measurement of alcohol in the blood. Therefore, the correct definition is Blood Alcohol Content.

BAC is the concentration of alcohol in the bloodstream. It’s usually expressed as a percentage or grams per deciliter and is most accurately determined from a blood sample, though breath tests exist that estimate this level by measuring alcohol in the air you exhale. The other options point to alcohol detected in the breath, urine, or in the brain, which are not the same as the measurement of alcohol in the blood. Therefore, the correct definition is Blood Alcohol Content.

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