But few get this much. The nation's sleep debt contributes to highway crashes and workplace errors. True False . The best time of month for women to get a Pap Smear is mid-cycle. True False .
Blind people have more trouble sleeping than sighted people.
This shows the importance of daylight in controlling inner clocks. True False . Napping is only for babies and the elderly. People of all ages are programmed for a midday nap. True False .