In a healthy young adult, one sleep cycle is roughly how long?Group of answer choices30 minutes120 minutes90 minutes60 minutes

How many hours of sleep are recommended for young adults each night, according to the National Sleep Foundation?Group of answer choices7-8 hours8-10 hours7-9 hours9-11 hours

According to Walsh (2022), how many sleep stages are there and how often do they cycle?Group of answer choicesfour stages, 90 minutesthree stages, 90 minutesfour stages, 60 minutesthree stages, 60 minutes

According to the National Sleep Foundation's Healthy Sleep Duration Recommendations, how many hours of sleep should adults between the age of 25 to 64 get every night?Group of answer choices8 to 10 hours6 to 8 hours7 to 9 hours9 to 11 hours

Which stage of sleep would an adult be most easily be woken from?Group of answer choicesN1N2REMN3

How many hours do children need to sleep? 20-21 6-8 10-11 15-16 22-24 0-3