Which of the Following Is a True Statement About Sleep

Multiple Choice

Which of the following is a true statement about sleep in older adults?

A) The time spent in bed increases, but the time spent asleep decreases.
B) The amount of leg movement during sleep remains steady throughout life.
C) Rapid-eye-movement (REM) sleep becomes more unevenly distributed with age.
D) The amount of stage III sleep increases steadily throughout life.