How can a driver ensure their blind spots are minimized?

Answer: A — Adjust mirrors correctly and make thorough head checks

A driver can ensure their blind spots are minimized by adjusting their mirrors correctly and making thorough head checks. Proper mirror adjustment allows the driver to see as much of the area around their vehicle as possible, greatly reducing the size of blind spots. This involves positioning the side mirrors so that they cover areas that the rearview mirror cannot, extending the driver’s field of vision. Additionally, performing head checks—turning the head to look over the shoulder in the direction of the intended maneuver—provides a direct view of potential blind spots. This is crucial before changing lanes or merging, as it helps the driver to be aware of any vehicles that may not be visible in the mirrors. The other choices do not effectively address blind spot minimization. Relying solely on other drivers' signals can be risky, as signals do not always indicate the absolute presence or proximity of other vehicles. Driving with windows rolled down may help with overall awareness but does not directly improve visibility in blind spots. Using only a rearview mirror limits the driver’s ability to monitor surrounding traffic comprehensively, as it primarily shows what is directly behind the vehicle without addressing lateral visibility.