Ontario G1 Practice Test · Question
Reaction time can be slowed by:
Anything that impairs the brain (alcohol, drugs, fatigue, distraction) slows reactions.
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Question: Reaction time can be slowed by:
Answer options:
- Caffeine ✅ Alcohol, drugs, fatigue, and distractions
- Loud music alone
- Good vision
Correct answer: Alcohol, drugs, fatigue, and distractions
Explanation: Anything that impairs the brain (alcohol, drugs, fatigue, distraction) slows reactions.
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Question explanations
- What does an inverted (upside-down) red and white triangle mean?
- A yellow diamond-shaped sign is used to indicate what?
- What does a circular sign with a red border and diagonal line through a black 'P' indicate?
- You are driving in Edmonton and see a flashing amber light on a school bus. What action must you take?
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