Ohio CDL Practice Test

Taking a nap before driving is the most effective and recommended action if you feel drowsy. Drowsiness significantly impairs your reaction time, attention, and overall driving ability, similar to the effects of alcohol. A short nap can rejuvenate you and improve alertness, making it safer for you to drive afterward. While consuming caffeine, like coffee, may provide a temporary boost in alertness, it does not address the underlying fatigue and can lead to a crash in energy levels later on. Waiting 10 minutes to start driving doesn’t necessarily eliminate drowsiness; if you feel sleepy, this short delay is unlikely to make a meaningful difference. Driving slowly may help you feel more in control, but it does not mitigate the risk of falling asleep at the wheel. Prioritizing adequate rest is essential for safe driving, which is why taking a nap is the preferred choice in this situation.