Wisconsin DMV Permit Practice Test

What happens with every .02% increase in alcohol concentration?

It has no impact on driving risk.

It nearly doubles the risk of a fatal crash.

A .02% increase in blood alcohol concentration (BAC) significantly increases the risk of being involved in a fatal crash. Research has shown that alcohol impairs various driving abilities, including reaction time, coordination, and judgment. With every increment in BAC, the likelihood of a serious accident escalates. This means that as a person's alcohol level rises, their chance of being in a collision that results in death nearly doubles.

While alcohol affects all drivers, it is particularly critical to note that the increased risk is consistent across all age groups, not just younger drivers. Therefore, understanding the profound impact of alcohol on driving safety is essential for responsible driving.

It decreases driving ability significantly.

It affects only younger drivers.