FAA Ground School Practice Test

What is a recommended method for managing eye fatigue during flight?

1. Regularly adjusting the brightness of cockpit lights

2. Avoiding bright white lights before the flight

3. Taking short breaks to close your eyes

4. Only focusing on instruments for long periods

The correct answer is: Avoiding bright white lights before the flight

Avoiding bright white lights before the flight is a recommended method for managing eye fatigue during flight because bright lights can cause discomfort and strain on the eyes, particularly when transitioning from a well-lit environment to a darker cockpit. Pilots often experience eye fatigue due to the prolonged visual demands of operating an aircraft, and maintaining visual comfort is crucial for situational awareness and safety. Reducing exposure to bright lights helps the eyes adjust better to the cockpit's lighting conditions, which can improve overall focus and reduce the likelihood of fatigue. Managing eye strain is essential, especially during night flights or in poorly lit conditions. By adjusting light exposure before the flight, a pilot can alleviate some immediate stress on the eyes, making it easier to perform necessary tasks effectively. This strategy emphasizes the importance of preparation for reducing eye fatigue rather than solely relying on in-flight adjustments.