Impaired Driving and Traffic Safety
22 Questions
101 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is impaired driving?

A decrease in a person's judgment and/or physical ability while driving.

It is always illegal to drive faster than the speed limit.

True

What is the seat belt requirement for passengers under age 16?

All passengers under the age of 16 must wear a seat belt or be restrained in a child safety seat.

Check mirrors every __ seconds.

<p>5-8</p> Signup and view all the answers

What is the order of precedence for controls?

<p>Sign</p> Signup and view all the answers

What is the minimum following distance under ideal driving conditions?

<p>3 to 4 seconds</p> Signup and view all the answers

Which of the following can cause impairment? (Select all that apply)

<p>All of the above</p> Signup and view all the answers

What percentage of drivers involved in crashes used drugs?

<p>10 to 22</p> Signup and view all the answers

How long can marijuana stay in a person's system?

<p>2 days</p> Signup and view all the answers

Combining drugs and alcohol has a synergistic effect.

<p>True</p> Signup and view all the answers

What is the most common illicit drug?

<p>Marijuana</p> Signup and view all the answers

What is the effect of amphetamine in terms of driving risk?

<p>Similar level of risk as a driver with a BAC above 0.05.</p> Signup and view all the answers

Driving impaired, no matter what type of drug is used, may lead to legal consequences.

<p>True</p> Signup and view all the answers

What type of drug is alcohol classified as?

<p>A depressant</p> Signup and view all the answers

What is the BAC threshold for DWI in Maryland?

<p>0.07 - 0.08 g/dL</p> Signup and view all the answers

At what BAC can a person be considered impaired?

<p>At any BAC (0.02!)</p> Signup and view all the answers

What are the effects at a BAC of 0.02?

<p>Warm &amp; tingly, relaxed, some loss of judgment, altered mood.</p> Signup and view all the answers

What are the effects at a BAC of 0.05?

<p>Usually feeling good, lowered alertness, exaggerated behavior, release of inhibition, loss of some muscle control.</p> Signup and view all the answers

What are the effects at a BAC of 0.08?

<p>Poor muscle control, concentration, coordination.</p> Signup and view all the answers

What factors can affect BAC?

<p>All of the above</p> Signup and view all the answers

What percentage of all fatal crashes involve drivers with a DUI?

<p>25%</p> Signup and view all the answers

What should you plan if you drink at all?

<p>Not to drive.</p> Signup and view all the answers

Study Notes

Impaired Driving

  • Impaired driving involves decreased judgment and physical ability while operating a vehicle.
  • Causes of impairment include drugs, alcohol, fatigue, emotions, and distractions.

Speed Limits

  • It is always illegal to exceed speed limits, although driving slower can sometimes be safer.

Seat Belts and Safety

  • All drivers and passengers must wear seat belts; children under 16 must be secured in seat belts or child safety seats.
  • Children under age 8 are required to be in appropriate child safety seats.

Mirrors and Visibility

  • Drivers should check their mirrors every 5 to 8 seconds for safe driving.

Traffic Control Hierarchy

  • The order of precedence for traffic controls is: police officer, lighted signals, and lastly, signs.

Following Distance

  • A minimum following distance of 3 to 4 seconds is recommended under ideal driving conditions.

Drug and Alcohol Impairment

  • Between 10% to 22% of drivers involved in crashes have used drugs, often in combination with alcohol.
  • Marijuana is the most common illicit drug found in impaired driving cases.

Effects of Alcohol and Drugs

  • Alcohol acts as a depressant and impairs judgment at any Blood Alcohol Content (BAC) level, particularly at 0.2%.
  • At BAC levels of 0.05%, individuals experience lowered alertness and exaggerated behavior.
  • At BAC levels of 0.08%, there is significant impairment in muscle control, concentration, and coordination.
  • Combining drugs with alcohol results in a synergistic effect, worsening impairment.

DWI/DUI Definitions in Maryland

  • DWI involves a BAC of 0.07 to 0.08 g/dL.
  • DUI is defined as having a BAC of 0.08 g/dL or higher.
  • Individuals can experience impairment at any BAC level.

Factors Influencing BAC

  • Factors affecting BAC include rate of consumption, gender, body size, food intake, age, drug use, and genetic history.
  • Energy drinks can exacerbate the effects of alcohol.

DUI Statistics

  • Alcohol is involved in 25% of fatal crashes and 8.5% of all total crashes, emphasizing the importance of not driving after drinking.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

This quiz covers essential topics related to impaired driving, speed limits, seat belt regulations, and overall traffic safety. Learn about the importance of proper vehicle operation and safety measures to ensure a secure driving environment. Test your knowledge on how various factors influence driving abilities and the laws in place to protect all road users.

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser