FAA Part 107 Drone Practice Test

What is the effect of even small amounts of alcohol on a person?

1. Improves concentration

2. Increases energy levels

3. Affects judgment and decision-making abilities

4. Decreases reaction time

The correct answer is: Affects judgment and decision-making abilities

The correct answer addresses a significant and well-documented effect of alcohol consumption. Even small amounts of alcohol can impair a person's judgment and decision-making abilities. Alcohol affects the central nervous system by reducing activity in the prefrontal cortex, which is responsible for critical thinking, impulse control, and decision-making. As a result, individuals may struggle to assess situations accurately, make informed choices, or react appropriately to their environment. This effect is particularly crucial in contexts such as flying a drone, where clear judgment and sound decision-making are essential for safety. The risks associated with impaired judgment can lead to dangerous situations, making it important for operators to remain sober. While alcohol might initially seem to boost energy or improve focus, these are often illusions or short-term effects that quickly give way to significant impairments in cognitive function, motor skills, and reaction times. Thus, understanding the impact of alcohol on judgment is vital for anyone involved in activities requiring concentration and quick reflexes, like operating a drone.