The Sleep QuizHow Much Do You Know?
-- By SparkPeople
Snoring is a common problem, especially among men, but it isn’t harmful. (True / False)
You can “cheat” on the amount of sleep you get. (True / False)
It is important to maintain a regular bed and wake time schedule including weekends. (True / False)
One way to establish a regular, relaxing bedtime routine is to try soaking in a hot bath or hot tub and then reading a book or listening to soothing music. (True / False)
Turning up the radio, opening the window, or turning on the air conditioner are effective ways to stay awake when driving. (True / False)
Teens who fall asleep in class have bad habits and/or are lazy. (True / False)
Insomnia is characterized by difficulty falling asleep. (True / False)
It is best to use your bedroom only for sleep and sex. (True / False)
Daytime sleepiness always means a person isn’t getting enough sleep. (True / False)
- Health problems such as obesity, diabetes, hypertension and depression are unrelated to the amount and quality of a person’s sleep. (True / False)
ANSWERS ON THE NEXT PAGE<pagebreak>
1. False. Although snoring may be harmless for most people, it can be a symptom of a sleep apnea, especially if it is accompanied by severe daytime sleepiness. Sleep apnea is characterized by pauses in breathing that prevent air from flowing into or out of a sleeping person’s airways. People with sleep apnea awaken frequently during the night gasping for breath. Snoring on a frequent or regular basis has also been directly associated with hypertension.
2. False. Sleep experts say most adults need between seven and nine hours of sleep each night for optimum performance, health and safety. When we don’t get adequate sleep, we accumulate a sleep debt that can be difficult to "pay back" if it becomes too big. The resulting sleep deprivation has been linked to health problems such as obesity and high blood pressure, negative mood and behavior, decreased productivity, and safety issues in the home, on the job, and on the road.
3. True. Our sleep-wake cycle is regulated by a "circadian clock" in our brain and the body's need to balance both sleep time and wake time. A regular waking time in the morning strengthens the circadian function and can help with sleep onset at night. That is also why it is important to keep a regular bedtime and wake-time, even on the weekends when there is the temptation to sleep-in.
4. True. A relaxing, routine activity right before bedtime helps separate your sleep time from activities that can cause excitement, stress or anxiety which can make it more difficult to fall asleep, get sound and deep sleep or remain asleep. Avoid arousing activities before bedtime like working, paying bills, engaging in competitive games or family problem-solving. Avoid exposure to bright before bedtime because it signals the neurons that help control the sleep-wake cycle that it is time to awaken, not to sleep.
5. False. These "aids" are ineffective and can be dangerous to the person who is driving while feeling drowsy or sleepy. If you’re feeling tired while driving, the best thing to do is to pull off the road in a safe rest area and take a nap for 15-45 minutes. Caffeinated beverages can help overcome drowsiness for a short period of time. However, it takes about 30 minutes before the effects are felt. The best prevention for drowsy driving is a good night's sleep the night before your trip.
6. False. According to sleep experts, teens need at least 8.5 – 9.25 hours of sleep each night, compared to an average of seven to nine hours each night for most adults. Their internal biological clocks also keep them awake later in the evening and keep them sleeping later in the morning. However, many schools begin classes early in the morning, when a teenager’s body wants to be asleep. As a result, many teens come to school too sleepy to learn.
7. False. Difficulty falling asleep is just one of four symptoms generally associated with insomnia. The others include waking up too early and not being able to fall back asleep, frequent awakenings, and waking up feeling unrefreshed. Insomnia can be a symptom of a sleep disorder or other medical or psychological/psychiatric problem, and can often be treated. When insomnia symptoms occur more than a few times a week and impact a person’s daytime functions, the symptoms should be discussed with a doctor or other health care provider
8. True. It is best to take work materials, computers and televisions out of the sleeping environment. Use your bed only for sleep and sex to strengthen the association between bed and sleep. If you associate a particular activity or item with anxiety about sleeping, omit it from your bedtime routine. For example, if looking at a bedroom clock makes you anxious about how much time you have before you must get up, move the clock out of sight. Do not engage in activities that cause you anxiety and prevent you from sleeping.
9. False. Excessive daytime sleepiness is a condition in which an individual feels very drowsy during the day and has an urge to fall asleep when he/she should be fully alert and awake. The condition, which can occur even after getting enough nighttime sleep, can be a sign of an underlying medical condition or sleep disorder such as narcolepsy or sleep apnea. These problems can often be treated, and symptoms should be discussed with a physician.
10. False. Studies have found a relationship between the quantity and quality of one's sleep and many health problems. For example, insufficient sleep affects growth hormone secretion that is linked to obesity; as the amount of hormone secretion decreases, the chance for weight gain increases. Blood pressure usually falls during the sleep cycle. However, interrupted sleep can adversely affect this normal decline, leading to hypertension and cardiovascular problems. Research has also shown that insufficient sleep impairs the body's ability to use insulin, which can lead to the onset of diabetes. More and more scientific studies are showing correlations between poor and insufficient sleep and disease. Source: National Sleep Foundation, 2005.