Answered

As a driver under the age of 21, the maximum legal BAC level (zero tolerance) is:

A. less than 0.02
B. less than 0.05
C. less than 0.07
D. less than 0.08



Answer :

GinnyAnswer
Certainly! Let's break down the question:

We are asked about the maximum legal Blood Alcohol Concentration (BAC) level for drivers under the age of 21, specifically under a zero-tolerance policy.

To begin solving:

1. Understand the Context:
- Zero tolerance laws for BAC levels target young drivers to prevent impaired driving.
- These laws are stricter than those for adults because young drivers are generally more inexperienced and are at higher risk of accidents when impaired.

2. Comparing the Options:
- Option A) less than .02
- Option B) less than .05
- Option C) less than .07
- Option D) less than .08

3. Analyzing Zero Tolerance:
- The "zero tolerance" policy for drivers under 21 means that any measurable amount of alcohol can result in penalties. Generally, the threshold is set very low, often close to 0, but not exactly 0 to account for incidental amounts of alcohol in the body which might not be due to drinking.

Given this context, the most appropriate and strictest definition:

- Option A) less than .02 is typically the standard for zero tolerance laws.

Thus, the maximum legal BAC level for drivers under the age of 21 is less than .02.

Therefore, the correct answer is:
A) less than .02.
ktreyb

Answer:

Option A, less than 0.02


Explanation:

In the United States, drivers over the age of 21 cannot operate a motor vehicle if their blood alcohol content (BAC) is over 0.08%, where it is generally determined that a person's judgement would be impaired, their reflexes slowed, and the muscle coordination reduced. All of these characteristics would make driving a car difficult and dangerous for bystanders and other drivers.

Drivers under the age of 21 cannot legally drink alcohol in the US. Therefore, even with a BAC of 0.02%, the driver can still be charged with DUI, driving under the influence. The legal maximum BAC for these drivers is 0.00%. Some leeway may be given as to not incriminate those who used mouthwashes that contain scant amounts of alcohol or certain medications that can produce a false positive.


Because less than 0.02% most accurately describes the legal zero-tolerance BAC level for drivers under 21 of 0.00%, option A is the best answer choice.