Practice question

What is the effect of alcohol on driving ability?

  1. Alcohol sharpens concentration and improves reaction time at low doses
  2. Alcohol increases confidence but does not affect physical control
  3. Alcohol impairs judgement, slows reaction time, and reduces ability to control the vehicle
  4. Alcohol has no effect on driving if you feel in control

Answer: C — Alcohol impairs judgement, slows reaction time, and reduces ability to control the vehicle

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