How can drowsy driving be prevented?

Answer: B — Get adequate rest and take breaks

Getting adequate rest and taking breaks is the most effective way to prevent drowsy driving. Adequate sleep ensures that a driver is alert and able to respond quickly to any changes in the driving environment. Fatigue significantly impairs reaction times, decision-making, and attention, making it crucial to be well-rested before getting behind the wheel. Additionally, taking regular breaks during long drives helps combat drowsiness and allows the driver to recharge, reducing the risk of falling asleep at the wheel. While driving with the windows open might provide some fresh air, it doesn't address the underlying issue of fatigue. Keeping the radio volume high may help keep a driver engaged, but it is not a substitute for physical rest and can sometimes lead to distractions. Relying on caffeine as a substitute for sleep may offer a temporary boost in alertness but does not compensate for the cognitive impairments caused by lack of sleep and can lead to a crash in energy when the effects wear off.