ICBC Driving Commercial Vehicles Test 2025 – 400 Free Practice Questions to Pass the Exam

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What are the signs of fatigue that a driver should watch for?

Increased appetite

Frequent yawning, difficulty focusing, and heavy eyelids

The signs of fatigue that a driver should watch for are crucial for maintaining safety on the road. Frequent yawning, difficulty focusing, and heavy eyelids are all clear indicators that a driver may be experiencing fatigue. These symptoms typically manifest as the body’s way of signaling that it requires rest.

Yawning is a reflex often triggered by tiredness, as it increases oxygen intake and cools the brain. Difficulty focusing indicates that cognitive functions are becoming impaired, which can lead to poor decision-making and slower reaction times. Heavy eyelids often suggest that a driver is on the verge of falling asleep, which poses a serious risk when driving.

Recognizing these signs is essential because fatigue can severely compromise driving ability, leading to accidents. Being aware of these symptoms allows drivers to take appropriate actions, such as pulling over to get some rest or finding a safe place to take a break.

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