Question 6142
What effect does fatigue produce?
- It becomes easier to stay focused.
- Hearing sensitivity may decrease.
- It increases the field of vision.
Show answer and explanation
Correct answer: Hearing sensitivity may decrease.
When you are fatigued, you may not hear as well and may miss traffic sounds, such as an approaching siren. Your vision also gets worse, and it is harder to concentrate. In the image, the driver's eyes are almost closed while another passenger car travels alongside.