Final answer:
A blood alcohol concentration (BAC) of 0.10 indicates that the person is legally intoxicated. (Option 1)
Step-by-step explanation:
A blood alcohol concentration (BAC) of 0.10 indicates that the person is legally intoxicated in many jurisdictions. This means that their bloodstream contains 0.10% alcohol by volume. The legal limit for intoxication can vary by location, but in most places, a BAC of 0.08 or higher is considered legally intoxicated for adults operating a motor vehicle.
When a person's BAC reaches 0.10, they are significantly impaired by alcohol. Their ability to safely operate a motor vehicle or perform other complex tasks is greatly compromised. They may experience slurred speech, impaired coordination, reduced reaction times, and impaired judgment. It's important to understand that being legally intoxicated not only endangers the individual but also poses a serious risk to others on the road. Therefore, it is illegal and highly unsafe to drive with a BAC of 0.10 or higher. Responsible drinking and using alternative transportation methods are crucial to ensuring the safety of oneself and others.
Therefore, option 1) "The person is legally intoxicated" is the correct answer.