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3. Psychological & Physiological

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22. Hearing and Driving

The Importance of Hearing in Driving

Your ears play a crucial role in ensuring safe driving, often underestimated. Here's why:

  • Alerting to Dangers: Hearing can warn you of potential dangers, like vehicles in your blind spots or emergency sirens.
  • Responding to Signals: It enables you to react to honking horns, emergency sirens, bells at railroad crossings, and alerts for mechanical failures.
  • Understanding Hearing Impairment: Hearing impairment ranges from difficulty hearing softer sounds to total deafness.
  • Compensating for Impairment: Seeking medical advice and using hearing aids can improve safety. Those with impairments can rely more on visual cues by enhancing environmental scanning.
  • Aging and Hearing: Auditory acuity declines with age, often unnoticed. Regular hearing checks are vital to catch changes early.

For optimal hearing while driving:

  • Moderate Audio: Keep vehicle audio at a low volume to maintain awareness of outside noises.
  • Window Open: Having at least one window open helps you hear external sounds more clearly.

Exceptions exist for specific equipment operators and law enforcement, but generally, using headsets or earplugs covering both ears while driving is prohibited.

By understanding and maintaining your hearing health, you enhance your ability to drive safely and respond effectively to potential hazards on the road.


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Lesson Summary


  

Lesson 3 Quiz


You will now answer 5 questions to test what you learned during this lesson. You must answer all questions correctly to receive completion credit for this lesson. You may answer the questions as many times as necessary to get them right.

You should review the lesson material if you don't do well on the quiz.

  1. The colorless, odorless and poisonous gas from the exhaust is called:


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  2. The "P" in the SIPDE process stands for:


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  3. Your "Field of Vision" is:


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  4. A vehicles' "blind spots" are:


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  5. When listening to your car radio, or other audio device:


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