Discover our new portal: your complete exam preparation, enhanced by AI

Login Start Now

Home > Exam Questions > ATPL - Airline Transport Pilot Licence > Human Performance and Limitations > Which statement about the effects of alcohol on adult sleep is correct?

322 - ATPL Question Bank in English - Which statement about the effects of alcohol on adult sleep is correct?

Question 322 - Human Performance and Limitations - ATPL - Airline Transport Pilot Licence

Any dose invariably eliminates all stage-2 sleep throughout the entire night.

It reliably produces uninterrupted sleep and leaves all sleep stages unchanged.

It acts only on non-REM sleep and cannot affect REM sleep or awakenings.

It can suppress REM sleep in the first half of the night, with a later REM rebound and disrupted sleep continuity; other stages are also affected.

This is 1 of over 450 exam questions on Human Performance and Limitations

Take a test with 10 questions

Training tests and timed exam simulations ATPL - Airline Transport Pilot Licence

Human Performance and Limitations Training! PRO Question explanation