Sean becomes very sleepy by late afternoon most days and thinks he should make time to fit in a nap. Before including a daily nap in his schedule, he should consider which of the following to ensure that he actually benefits from it?
A) the time of day and length of the nap
B) his need for caffeine in the afternoon
C) his accumulated sleep debt
D) his body weight and tendency to snore
Question 2
Vijay often tosses and turns, unable to sleep for an hour or more after he goes to bed. Which of the following will help change this pattern and allow him to fall asleep faster?
A) getting out of bed, exercising vigorously, and taking a warm shower
B) staying in bed and checking the clock every 15 minutes
C) staying in bed and using his laptop to check out his friends' Facebook updates
D) getting up after 20 minutes and doing something relaxing until he feels sleepy