What should you do if you begin to feel fatigued while driving?

Answer: B — Take a break and rest

When you begin to feel fatigued while driving, taking a break and resting is the most appropriate action. Fatigue impairs your ability to make sound judgments, react quickly, and maintain focus on the road, which can drastically increase the risk of a crash. Taking a break allows you to recharge, reducing the chances of falling asleep at the wheel or making critical errors in judgment. Resting, whether through a short nap or simply stepping outside for fresh air, can significantly improve your alertness. While adjusting volume levels or having a snack may provide a temporary distraction or boost, they do not address the underlying issue of fatigue. Continuing to drive, particularly at a slower speed, still poses risks, as fatigue can diminish your overall attentiveness and reaction time, regardless of speed. Prioritizing rest is crucial for safe driving.