Read the following passage and answer the questions that follow: [7]
Getting a good night’s sleep can help you cope with stress effectively. But not
getting enough sleep can cause more stress. Insomniacs have higher
concentrations of stress hormones than others.Women are prone to sleep
disturbances. Their sleep problems frequently interfere with their daily
activities.
Experts believe that sleep, especially deep sleep, enables our nervous system to
function well. Without it, we lose our ability to concentrate, remember or analyse.
Some experts speculate that during deep sleep, cells manufacture more proteins,
which are essential for cell growth and repair of damage from things like stress
and ultraviolet rays.
Scientists believe that activity in the area of brain that controls emotions and
social interactions lessens during sleep and that deep sleep may help people be
emotionally and socially adept when awake.
Sleep may also help our brain store a newly learned activity in its memory bank.
In a study in Canada, students deprived of sleep after learning a complex logic
game show a 30 per cent learning deficit when tested a week later compared with
students not deprived of sleep.
The effects of sleep deprivation on other bodily functions are just as alarming. In
studies from five medical centres across the country, researchers established that
individuals with insomnia were also more likely to have poor health, including
chest pain, arthritis and depression and have difficulty in accomplishing daily
tasks. Another breakthrough study revealed that even temporary loss of sleep can
affect the body’s ability to break down carbohydrates, interfere with the function
of various hormones and worsens the severity of ailments such as diabetes and
high blood pressure.
So whatever works to help you sleep well, whether it’s regular exercise earlier in
the day, weekly massages, yoga, meditation or a lavender-scented bath, make time
for it today.
A. On the basis of reading of the passage, answer the following questions:
a. How can a good night’s sleep help one?
b. How does deep sleep affect the nervous system?
c. What all can help one sleep well
Answers
Answer:
Stress often impacts on sleep quality and duration. Stress and a lack of sleep can both have a severe impact on physical and mental health. Experts recommend that people aim for 7–9 hours of sleep a night, depending on their age and other factors.
According to the Centers for Disease Control and Prevention (CDC), 35.2 percentTrusted Source of adults in the United States are getting less than 7 hours of sleep each night. This can lead to a sleep deficit that results in lasting physical and mental health problems.
The exact role of sleep is not clear, but research has shown that it facilitates a wide range of bodily processes. These include physical changes, such as muscle repair, and mental tasks, such as concentration.
Sleep deprivation effects
Persistent sleep deprivation can increase the risk of heart disease, stroke, and depression.
Not getting enough sleep can cause a negative mood, low energy, difficulty concentrating, and a general inability to function as usual.
Lack of sleep may have severe consequences in some circumstances, such as if a person is driving or operating heavy machinery when tired.
The occasional night of poor sleep is unlikely to cause harm, but persistent sleep deprivation can increase the risk of several chronic health conditions.
According to a reportTrusted Source by the CDC, people who get less than 7 hours of sleep per night have an increased risk of the following conditions:
Answer:
a. Getting a good night’s sleep can help you cope with stress effectively. But not getting enough sleep can cause more stress.
b. Experts believe that sleep, especially deep sleep, enables our nervous system to function well. Without it, we lose our ability to concentrate, remember or analyse.
c. So whatever works to help you sleep well, whether it’s regular exercise earlier in the day, weekly massages, yoga, meditation or a lavender-scented bath, make time for it today.
Explanation:
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