When checking mirrors and blind spots, which of the following is true?

When checking mirrors and blind spots, it's crucial to always return your eyes to the road quickly after checking. This practice ensures that you maintain awareness of your surroundings and the actions of other drivers on the road. Long glances away from the road can lead to missing important visual cues, such as a sudden stop by the vehicle in front of you or a pedestrian unexpectedly stepping into your path. Quick checks of mirrors and blind spots help you remain vigilant while minimizing the time spent not looking at where you are driving, thereby enhancing overall safety.

The other statements suggest unsafe driving behavior. It is not acceptable to look away from the road at any time without concern for ongoing traffic. Additionally, looking away for long periods is dangerous, as it significantly increases the risk of accidents. Lastly, checking blind spots is a critical aspect of safe driving—neglecting to do so can lead to collisions, particularly during lane changes or merges. Therefore, the importance of quickly returning your eyes to the road after checking is fundamental to defensive driving practices.