Arizona Driving Permit Written Practice Test

Frequent yawning or passing lane markers is a common sign of drowsy driving because these behaviors indicate a lack of alertness and focus that typically accompanies fatigue. When a driver is tired, their ability to maintain concentration diminishes, which can lead to yawning as a physiological response to drowsiness. Additionally, drifting from lane markers is a critical warning signal that the driver is not fully engaged with the driving task. Being able to recognize these symptoms is essential in preventing accidents caused by fatigue. Drivers experiencing these signs should take immediate action, such as pulling over to rest or switching drivers if possible, to ensure safety on the road. Other options listed, such as increased speed or sudden braking, can indicate other driving issues but are not direct indicators of drowsiness. Additionally, using turn signals excessively may suggest confusion or nervousness rather than drowsiness specifically.