Ontario Class A Practice Test · Question
What is 'sleep debt' and how does it affect commercial drivers?
Sleep debt is the difference between the amount of sleep your body needs and the amount you actually get. Accumulating sleep debt leads to chronic fatigue, decr
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Question: What is 'sleep debt' and how does it affect commercial drivers?
Answer options:
- The total amount of sleep hours accumulated over a week. ✅ The difference between the amount of sleep needed and the amount obtained, leading to increased fatigue and impaired judgment.
- A financial penalty for driving outside of permitted hours.
- A temporary state of drowsiness that can be overcome by loud music.
Correct answer: The difference between the amount of sleep needed and the amount obtained, leading to increased fatigue and impaired judgment.
Explanation: Sleep debt is the difference between the amount of sleep your body needs and the amount you actually get. Accumulating sleep debt leads to chronic fatigue, decreases reaction time, impairs judgment and decision-making, significantly increasing collision risk for drivers.
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