Manitoba Class 5 Learner Knowledge Test · Question
Fatigue is a form of impairment because it:
Research summarised in provincial handbooks shows that fatigue degrades alertness, reaction time, and judgement comparably to alcohol. Drowsy drivers may also e
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Question: Fatigue is a form of impairment because it:
Answer options:
- Only affects long-haul truck drivers ✅ Slows reaction time, reduces alertness, and degrades judgement in a manner similar to alcohol
- Improves concentration
- Has no measurable effect on driving
Correct answer: Slows reaction time, reduces alertness, and degrades judgement in a manner similar to alcohol
Explanation: Research summarised in provincial handbooks shows that fatigue degrades alertness, reaction time, and judgement comparably to alcohol. Drowsy drivers may also experience microsleeps. Stopping to rest is the only reliable countermeasure.
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Question explanations
- 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?
- A diamond-shaped sign with a yellow background and black symbols is always a:
- What does a blue sign with a white 'H' typically indicate?
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