Drivers ED Chapters 11 & 12 Flashcards

Questions and Answers

What percentage of people admit to having actually fallen asleep at the wheel?

50 percent

25 percent

36 percent (correct)

15 percent

Drivers who are ____ are at greater risk for drowsy driving.

sleep deprived

Which of the following are fatigue warning signs? (Select all that apply)

Feeling energetic

Yawning repeatedly (correct)

Daydreaming (correct)

Frequent blinking (correct)

What is one way to prevent drowsiness before a trip?

Get adequate sleep Signup and view all the answers

List one action to maintain alertness while driving.

Take periodic breaks Signup and view all the answers

Which of the following is considered an ineffective action to combat fatigue while driving?

Chewing gum Signup and view all the answers

Where is it generally not advisable to sleep if you are too tired to drive?

In a vehicle at the side of the road Signup and view all the answers

Working more than 60 hours a week decreases your risk of drowsy driving.

False Signup and view all the answers

Aggressive driving occurs when a driver operates a vehicle in a _____ manner.

pushy Signup and view all the answers

What is one consequence of aggressive driving?

Motor vehicle crash leading to death or injury Signup and view all the answers

What should you do to prevent aggressive driving?

Be calm and careful Signup and view all the answers

What is road rage?

Aggressive driving behaviors Signup and view all the answers

How many drinks in the body does it take to affect driving?

One drink Signup and view all the answers

What are the effects of alcohol on driving?

Ability to judge distance is reduced, driver is more apt to take risks, ability to process information is reduced, slow to recognize what is happening, can easily lose control of their vehicle. Signup and view all the answers

What percent of alcohol in the blood is illegal?

1/10 of a percent or .08 percent in some states Signup and view all the answers

What is the limit of alcohol in the blood for people under age 21 in most states?

zero Signup and view all the answers

What is the best way of hanging on to the driver's license?

Drive with someone who isn't going to drink, a designated driver Signup and view all the answers

What should you do if someone tries to drive drunk?

Do whatever you can to not let him/her drive, get a group of friends to stop them, grab the keys, have someone who has not been drinking drive. Signup and view all the answers

What are the consequences of drinking alcohol and driving?

Greater risk of being involved in a crash, could have license suspended, could be fined or sentenced to serve time in prison. Signup and view all the answers

How does alcohol affect your judgment?

Alcohol reduces the ability to judge distances. Signup and view all the answers

What is the only proven method to remove alcohol or other drugs from the system?

Time Signup and view all the answers

What type of drugs other than alcohol can affect your driving ability?

Over-the-counter medications, prescription drugs, illegal drugs. Signup and view all the answers

Why should drugs never be mixed with alcohol?

Produces a reaction greater than either drug alone. Signup and view all the answers

How many crashes each year are caused by driver fatigue?

100,000 crashes Signup and view all the answers

What should a driver do if they notice any sign of fatigue while driving?

Pull off the road at a safe location, take a 15-20 minute nap. Signup and view all the answers

What can increase alertness for a few hours, but drivers should not rely on it for long periods of time?

Caffeine (coffee) Signup and view all the answers

How many hours of sleep should teens and young adults get each night?

9 hours Signup and view all the answers

What is fatigue?

Physical or mental weariness that can be caused by strain, repetitive tasks, illness or lack of sleep. Signup and view all the answers

What are some causes of fatigue?

Physical strain, mental strain, monotonous tasks, illness, lack of sleep, sun glare, overeating, riding in a warm passenger compartment. Signup and view all the answers

What are the risks of drowsy driving?

Drowsy driving is one of the leading causes of traffic collisions. Signup and view all the answers

Who is portrayed as being sleep deprived in the video?

Young people Signup and view all the answers

Study Notes

Alcohol and Driving Risks

One drink can begin to affect driving abilities, impairing judgment and distance perception.
Alcohol significantly reduces a driver's ability to process information and react quickly.
Drivers under age 21 must maintain a blood alcohol concentration (BAC) of zero.

Alcohol Limits and Consequences

Legal BAC limit in most states is 0.08 percent; for underage drivers, it is zero.
24% of 15-20 year-old drivers in fatal crashes were drinking.
Fatal crash rates peak among drivers aged 21-24; young drivers face higher risks due to less experience combined with alcohol effects.

Preventing Drunk Driving

Designated drivers should always be chosen to ensure sobriety.
Action must be taken to prevent a friend from driving drunk, such as taking keys away or organizing alternative transport.

Alcohol's Impact on Driving Skills

Visual abilities, like eye focus and distance judgment, are hindered by alcohol.
Alcohol leads to difficulties in judging distances, a crucial skill in driving.
Peripheral vision is compromised, increasing risk during lane changes and turns.

Signs of Impaired Driving

Common signs include weaving, straddling lanes, and responding slowly to traffic signals.
Drivers may exhibit erratic braking and sudden lane changes.

Alcohol Elimination and Myths

Time is the only effective way to sober up after alcohol consumption; coffee or other methods do not expedite this process.
Roughly 90% of alcohol is metabolized by the liver, with minimal amounts eliminated through breath and sweat.

Effects of Other Substances

Over-the-counter and prescription medications can impair driving similarly to alcohol; always consult a doctor regarding side effects.
Mixing alcohol with drugs can intensify effects and significantly impair driving ability.

Driver Fatigue

Fatigue contributes to around 100,000 crashes annually.
Young adults should aim for at least 9 hours of sleep nightly to ensure alertness.
Pulling off to rest for 15-20 minutes is advisable if fatigue is noticed while driving.

Drowsy Driving Risks

Drowsy driving can lead to severe accidents; over one-third of drivers admit to falling asleep at the wheel.
At-risk drivers include those who are sleep-deprived, traveling long distances without breaks, or using medications that induce sleepiness.

Alcohol Knowledge Check

Key facts to remember include understanding the effects of alcohol on various body systems and recognizing the signs of impaired judgment and coordination.
Legal definitions for BAC and intoxication vary by state; familiarize yourself with local laws regarding alcohol consumption and driving.

Responsible Behavior

Avoiding situations where alcohol consumption leads to driving is critical; plan ahead for transport options.
Encourage friends to participate in alternatives to drinking to foster safer environments.### Fatigue Warning Signs
Difficulty focusing, frequent blinking, and heavy eyelids indicate fatigue.
Repeated yawning or eye rubbing are common signs.
Daydreaming or disconnected thoughts can impair attention.
Forgetting the last few miles or missing exits signals drowsiness.
Struggling to keep one's head upright can indicate sleepiness.
Drifting from a lane or hitting rumble strips suggests loss of alertness.
Restlessness and irritability are emotional signs of fatigue.
If symptoms are noticed, it’s crucial to stop driving and rest.

Preventing Drowsiness Before a Trip

Adequate sleep of 8 to 9 hours is essential for alert driving.
Careful trip planning aids in identifying rest areas and logistics.
Having a passenger can provide support and share the driving task.
Avoid medications that may induce drowsiness prior to driving.

Maintaining Alertness While Driving

Sunglasses can help protect against glare and reduce eye strain.
Avoiding heavy meals can prevent drowsiness.
Recognize personal low-energy periods throughout the day.
Take breaks every 100 miles or 2 hours during long drives.
Consumption of caffeine can temporarily increase alertness but should not be relied upon.

Ineffective Actions for Combatting Drowsiness

"Toughing it out" or pushing through fatigue is unwise.
Playing loud music, altering speed, or chewing gum does not mitigate drowsiness.
Opening windows provides minimal benefit in terms of alertness.

Importance of Rest

Sleeping in a parked car is generally discouraged; safety is paramount.
If stopping, choose well-lit, populated areas away from traffic.
Secure the vehicle by locking doors and turning off the engine.
Briefly walking after resting can counteract grogginess from longer naps.

Assessing Risk Factors Before Driving

Sleep deprivation (less than 6 hours) triples crash risk.
Insomnia or sleep debt increases fatigue and distraction.
Long-distance driving without breaks raises fatigue likelihood.
Night driving or mid-afternoon trips can coincide with natural sleepiness.
Sedating medications can significantly impair alertness.
Excessive working hours over 60 weekly heightens risk by 40%.
Driving alone on dark or rural roads can escalate fatigue.

Emotional Impact on Driving

Emotions such as anger, anxiety, joy, and fear can impair driving performance.
Emotional states interfere with thinking and increase distraction.
Intense emotions can lead to risky decisions and decreased concentration.

Managing Emotions While Driving

Understand personal emotional triggers to better manage stress.
Expecting mistakes from other drivers can help reduce frustration.
Channel emotions constructively; avoid directing them toward others.
If feelings are overwhelming, it may be wise to delay driving or have someone else take over.

Role of Passengers

Passengers significantly influence the driver's state of mind and driving behavior.
Encouragement to drive recklessly or to speed should be avoided.
Engaging in distracting arguments can heighten driver stress and risk.

Aggressive Driving and Its Consequences

Aggressive driving contributes to half of all accidents nationwide.
Consequences include crashes leading to injury or death, fines, and possible jail time.
Common triggers for aggressive driving include retaliation against perceived slights or over-speeding.

Strategies to Avoid Aggressive Driving

Maintain calm by avoiding aggressive reactions on the road.
Ensure to give ample time for journeys to reduce pressure.
Focus on safe driving without succumbing to road frustrations.

Differentiating Aggressive Driving from Road Rage

Aggressive driving involves risky behaviors like speeding and tailgating.
Road rage escalates aggression to threatening behaviors, such as using one's vehicle as a weapon.
Verbal and quiet aggression are subtler forms of aggressive driving behavior.

Patterns of Aggressive Behavior

"Rush-in" behavior signifies constant impatience and rule-breaking.
"Total aggression" involves ridicule and undue criticism of other drivers.
"Violence" crosses a serious line, leading to physical confrontations or threats.

Understanding Road Rage

Anger often serves as a foundation for rage, fueled by perceived violations.
Irresponsive actions by others can provoke a cycle of anger leading to dangerous road behaviors.

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Description

Test your knowledge of the critical concepts from Chapters 11 and 12 of Drivers Education. This quiz focuses on the effects of alcohol on driving and the legal limits regarding alcohol consumption. Use these flashcards to reinforce your understanding of safe driving practices.