Final answer:
With a BAC of .17 percent, you are significantly more likely to cause a crash. The impairment increases with higher BAC, affecting the driving skills necessary for safety. Blood or breath testing can confirm intoxication levels.
Step-by-step explanation:
The correct answer is option: With a BAC of .17 percent, a person is significantly more likely to cause a crash compared to someone with a lower BAC. As the BAC increases, the effects of alcohol become more pronounced, leading to a greater impairment of motor skills and judgment required for driving.
At a level of 0.08% BAC, a person is considered legally intoxicated in most US states. Given that .17 percent is more than twice that limit, the likelihood of causing an accident is substantially increased.
When considering driver error in fatal auto accidents, studies such as those from the American Automobile Association indicate that alcohol can play a significant role. It is important to recognize the dangers associated with drinking and driving, as the intoxication levels much lower than 0.17% can still significantly impair a driver.
Diagnosis of alcohol intoxication typically relies on assessing the history of events and physical examination, with blood or breath testing used for confirmation. Understanding the relationship between BAC levels and crash risk is essential for public safety and informed decision making when it comes to alcohol consumption.