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Unlike a Test That Directly Measures Blood Alcohol Content (BAC), a Preliminary Type Your Answer... Test (PBT) Measures the Amount of

Problemas

Unlike a test that directly measures blood alcohol content (BAC), a Preliminary type your answer... Test (PBT) measures the amount of alcohol in your __ type your answer...

Roztwór

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Respuesta

The Preliminary Breath Test (PBT) measures the amount of alcohol in your breath.

Explicación

## Step 1The problem is asking for the substance that a Preliminary Breath Test (PBT) measures in the human body. The PBT is a type of test that is used to estimate the amount of alcohol in a person's system. ## Step 2The PBT measures the concentration of alcohol in the breath. This is done by having the person blow into a device that measures the alcohol content in the breath. ## Step 3The concentration of alcohol in the breath is then used to estimate the blood alcohol content (BAC). The BAC is a measure of the amount of alcohol in a person's bloodstream.