Practice question

Riding while fatigued is dangerous because fatigue:

  1. Has no measurable effect
  2. Slows reaction time, narrows attention, can cause microsleeps, and impairs judgment in ways similar to alcohol
  3. Improves concentration after a few hours
  4. Affects only night riding

Answer: B — Slows reaction time, narrows attention, can cause microsleeps, and impairs judgment in ways similar to alcohol

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