Which of the following actions can lead to impaired driving?

Taking prescribed medications can indeed lead to impaired driving because many medications have side effects that can affect motor skills, reaction times, and overall cognitive function. Certain prescription drugs, especially those that act as sedatives or tranquilizers, can significantly impair a driver's ability to operate a vehicle safely. It’s essential for drivers to understand how their medications affect their ability to drive; just because a medication is prescribed by a doctor doesn't automatically mean it is safe to use while driving.

Eating while driving and listening to loud music can be distracting, which may lead to reduced attention on the road, but they do not typically impair cognitive or motor functions in the same way as certain medications. Distractions like eating and loud music can lead to a lack of focus rather than a physical impairment, which is why these actions are regarded differently in terms of their impact on driving safety.