Effects of Alcohol and Drugs on Driving

Flashcards about the effects of alcohol and drugs on driving.

How does alcohol affect behavior and reaction time?

Reactions to alcohol vary depending on personality and situation; some become friendly, others aggressive. Reaction time slows down.

What are some impacts of drinking on the body?

Decreased reaction time, diminished vision, lessened concentration, and weakened judgment.

What does Blood or Breath Alcohol Concentration (BAC) measure?

Measures the amount of alcohol in a person's body.

What effects can occur depending on your BAC?

Decline in visual function and coordination, poor muscle control, and reduced ability to process information.

At what BAC level may driving be impaired?

Even a BAC of 0.02 can impair driving ability, affecting visual functions and the ability to perform multiple tasks.

What factors affect your BAC?

Body weight, body fat, drugs ingested, food in the stomach, alcohol consumption (how much and when), age, gender, race/ethnicity, and family history.

Can you accurately assess your own BAC to avoid impaired driving?

It is extremely difficult to assess your own BAC accurately.

What are some suggestions to avoid drinking and driving?

Appoint a designated driver, walk home with friends, use public transportation, get an Uber or Lyft, or use a ride home program.

In general, what percentage of crashes are caused by drivers under the influence of alcohol and/or drugs?

25% of all fatal crashes and 8.5% of total crashes.

What are the two types of energy drinks?

Some contain alcohol, and some do not.

Why should you be cautious about mixing energy drinks with alcohol?

Energy drinks mixed with alcohol and caffeine can cause driver impairment.

What necessary driving skills can be impaired by drugs?

Vision, reaction time, judgment, hearing, and cognitive skills like information processing.