Part 107 Chapter 9: Physiological Effects of Drugs and Alcohol Welcome to your Part 107 Chapter 9: Physiological Effects of Drugs and Alcohol 1. Part 107: Physiological Effects of Drugs and Alcohol What is the minimum amount of time a remote pilot must wait after consuming alcohol before operating a UAS? A. 4 hours B. 8 hours C. 12 hours D. 24 hours None 2. Part 107: Physiological Effects of Drugs and Alcohol What blood alcohol concentration 'BAC' disqualifies a person from operating a UAS under Part 107? A. 0.02% or higher B. 0.04% or higher C. 0.08% or higher D. Any detectable amount None 3. Part 107: Physiological Effects of Drugs and Alcohol What is a common side effect of sedating antihistamines like diphenhydramine (Benadryl) on remote pilots? A. Increased alertness B. Enhanced coordination C. Drowsiness and reduced reaction time D. Improved situational awareness None 4. Part 107: Physiological Effects of Drugs and Alcohol What action should a remote pilot take if they are taking prescription medication that could impair their ability to operate a UAS? A. Fly only in controlled airspace B. Continue the flight as long as they feel capable C. Refrain from flying until they are no longer taking the medication D. Fly at a lower altitude to reduce risk None 5. Part 107: Physiological Effects of Drugs and Alcohol How can alcohol exacerbate the effects of fatigue on a remote pilot? A. It reduces the pilot's need for sleep B. It increases alertness in short-term situations C. It decreases motor skills and judgment, making fatigue more dangerous D. It offsets the effects of fatigue None 6. Part 107: Physiological Effects of Drugs and Alcohol How long after taking a drug known to impair performance must a remote pilot wait before operating a UAS? A. Until the effects have worn off B. 4 hours C. 8 hours D. 24 hours None 7. Part 107: Physiological Effects of Drugs and Alcohol What is a key symptom of hypoxia, which can be exacerbated by alcohol consumption? A. Increased focus B. Decreased motor skills and reaction time C. Enhanced situational awareness D. Improved memory None 8. Part 107: Physiological Effects of Drugs and Alcohol When should a remote pilot self-assess for fitness to fly? A. Before every flight B. Only when feeling tired C. Only when flying over populated areas D. After consuming caffeine None 9. Part 107: Physiological Effects of Drugs and Alcohol What should a remote pilot do if they feel the effects of alcohol during a flight? A. Continue flying at a lower altitude B. Hand over control to another qualified pilot or land the UAS immediately C. Increase altitude to avoid obstacles D. Take medication to counteract the alcohol None 10. Part 107: Physiological Effects of Drugs and Alcohol What is the primary danger of flying while taking prescription painkillers? A. Improved reaction time B. Enhanced focus C. Impaired cognitive and motor functions D. No impact on flight performance None 1 out of 10 Time is Up! Time's up
