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Free research essays on topics related to: sleep apnea

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  • Sleep Apnea - 535 words
    Sleep apnea is a common sleeping disorder where a person has experiences of not breathing during sleep. Over 20 million Americans, mostly overweight men, suffer from sleep apnea. Despite these numbers, sleep apnea is often not treated directly because its symptoms are thought to be those of depression, stress, or just loud snoring. There may be a genetic component to this disorder as it often occurs within families. People with sleep apnea stop breathing for at least 10 seconds at a time; these short stops in breathing can happen up to 400 times every night. The Greek word "apnea" literally means "without breath". There are three types of apnea: obstructive, central, and mixed. Obstructive s ...
    Related: apnea, obstructive sleep, sleep apnea, blood pressure, central nervous
  • Sleep Apnea - 1,204 words
    Sleep Apnea Human Physiology - Biology 60 The dictionary defines sleep as "The natural periodic suspension of consciousness during which the powers of the body are restored" (Webster's 638) If one is waking up on an average of 300 times per night, the chances of complete body restoration are minimal. The Greek word apnea literally means "without breath". An estimated 30 million Americans stop breathing during their sleep sometimes 30-40 times per hour and often for a minute, or longer each time. Of these, about 20 million are in the early stages, and about 10 million have progressed to a level of severity that requires treatment. According to the National Commission on Sleep Disorders Resear ...
    Related: apnea, obstructive sleep, sleep apnea, sleep disorders, men and women
  • Sleep Apnea - 1,203 words
    ... e Multiple Sleep Latency Test (MSLT) measures the speed of falling asleep. In this test, patients are given several opportunities to fall asleep during the course of a day when they would normally be awake. For each opportunity, time to fall asleep is measured. People without sleep problems usually take an average of 10 to 20 minutes to fall asleep. Individuals who fall asleep in less than 5 minutes are likely to require some treatment for sleep disorders. The MSLT may be useful to measure the degree of excessive daytime sleepiness and to rule out other types of sleep disorders (Mayo Foundation). Oximetry is a test that uses a small machine that monitors and records oxygen levels. A clip ...
    Related: apnea, obstructive sleep, sleep apnea, sleep disorders, harmful effects
  • Sleep Deprivation - 1,096 words
    Sleep deprivation is a severe, overlooked problem for our society and has many negative consequences not accredited to this disorder. A lot of the talk circulating these days is focused on self well-being. We are told from elementary school on to eat from all five food groups, exercise three to five times a week, wash our hands before we do anything, and to disinfect all surfaces in the kitchen to prevent the spread of ecoli and salmonella bacteria. Lectured to all young people are effects of smoking, alcohol, and the dangers of drugs, marijuana and the like. We are told that all these things could lead to our ultimate downfall and may cause a premature death. Drugs and alcohol can lead to d ...
    Related: deprivation, sleep apnea, sleep deprivation, sleep disorders, drugs and alcohol
  • States Of Consciousness - 1,072 words
    Numerous factors determine when and why you feel tired, full of energy, and hungry. A person's state of consciousness and awareness varies throughout the day and depends on a person's activity, environment, and time clock. As a human we have what is called circadian rhythms, which simply explains our daily highs and lows. An example of your basic up and down rhythm would be the sleep/wake cycle. Sunlight regulates the sleep/wake cycle by causing the suprachiasmatic nucleus to decrease its production of melatonin in the early morning and increase it in the evening. Melatonin is a hormone that if increased in blood levels makes an individual drowsy or tired and if decreased will make them more ...
    Related: consciousness, positive attitude, sleep patterns, sleep apnea, biological
  • Imsomnia - 1,010 words
    Insomnia is the perception or complaint of inadequate or poor-quality sleep because of one or more of the following: Waking up frequently during the night with difficulty returning to sleep Insomnia is not defined by the number of hours of sleep a person gets or how long it takes to fall asleep. Individuals vary normally in their need for, and their satisfaction with, sleep. Insomnia may cause problems during the day, such as tiredness, a lack of energy, difficulty concentrating, and irritability. Insomnia can be classified as transient (short term), intermittent (on and off), and chronic (constant). Insomnia lasting from a single night to a few weeks is referred to as transient. If episodes ...
    Related: sleep apnea, new york, good night, misuse, excessive
  • Tourette Syndrome - 1,532 words
    ... disorder. 40 to 60% of children with ADHD grow up to have symptoms as adults. (Shimberg, 1995, p.62) More than 10 million Americans are thought to have ADHD. 2 out of every 3 children with Tourette syndrome also complain of tactile sensitivity. This is called sensory integrative disorder, and is not uncommon in TS, although tactile sensitivity is found in those who do not duffer from TS. Sensory integration disorder is characterized by hypersensitivity of the senses. It can be misinterpreted as behavior problems. It is not uncommon to have an auditory sensitivity accompany skin sensitivity. This makes it difficult for the person to concentrate with background noises. (Shimberg, 1995,p.4 ...
    Related: syndrome, tourette, tourette syndrome, life expectancy, weight gain
  • Physical Wellness: For Anyone Who Has To Write A Gym Term Paper On Personal Fitness - 855 words
    Physical fitness can most aptly be defined as the body's ability to complete daily activities without becoming too sore, without becoming too fatigued, and without getting out of breath. The concept of physical fitness involves three distinct factors, which are: cardiovascular fitness, muscular strength, and nutrition. It is imperative for one to allot an ample amount of time to each of these factors, as well as following a program specially suited to his or her needs. A major component of physical wellness is cardiovascular fitness. Cardiovascular fitness is the ability of the circulatory system to provide oxygen-rich blood for energy to the bodys organs. A persons pulse is the throbbing of ...
    Related: cardiovascular fitness, fitness, physical fitness, term paper, eating disorders
  • The Effects Of Sleep Deprivation Towards Depression - 1,031 words
    "It's bedtime, Honey." We have all heard that horrid phrase when we were little. We tried every excuse in the book to stay awake. As we grew older, though, we realized that we need sleep to live normal lives. Sleep is essential to life. According to Colliers Encyclopedia sleep is, "a state of suspended sensory and motor activity known to occur periodically in humans and other warm-blooded animals"(78). If you don't get enough rest you can experience something called sleep deprivation. Sleep deprivation can have many negative outcomes. Some of these outcomes of sleeping only a few hours a night are lessening of your attention span, irritability, and fatigue. We know sleep deprivation is not g ...
    Related: deprivation, major depression, manic depression, sleep apnea, sleep deprivation, sleep disorders
  • Research Essay On Brain And Head Injuries - 944 words
    Head and brain injuries occur when you least expect them to. The seriousness can range from just a bump to a mental illness, paralysis, and even death. The minor bumps and bruises often have no long term effects, but more serious injuries often have long term or even permanent side effects. These serious head injuries often lead to a psychological disorder from either the injury itself or the aftermath of the injury (Lehr). To understand the way an injury to the head or brain would occur, one must understand the biology of the brain, and the areas that would be affected. The frontal lobe is the most anterior and it is right under the forehead. It is almost always injured because of its large ...
    Related: brain, new york, sexual behavior, problems associated, lawrence
  • Research On Teens Not Getting Enough Sleep - 322 words
    What is so hard for teens these days to get enough sleep? Why are they never rested up and always tired in class? These are some of the many questions people have on teens and sleep. Dr. Mary A. Carskadon a director of sleep says, as children grow into their teens, their body clocks shift. When their body clocks shift the teens become more night owls and stay out late and try to sleep in, in the morning. A recent survey taken of 3,000 students at Providence high school showed that 85 percent of the students were not alert at the start of class because they werent getting enough sleep. To make up for sleep missed during the week teens tend to sleep too much on the weekend. They dont get enoug ...
    Related: obstructive sleep, sleep apnea, sleep disorders, teens, society today
  • Acromegaly And Its Diagnosis - 1,306 words
    ... and when GH levels are normal, acromegaly may still be present by means of adenomata. The Role of Plasma Measurements of Growth Hormone and IGF-I in the Assessing Growth Hormone Secretion in Humans: This article summarizes how the peptide hormone GH controls the expression of the IGF-I complex then goes on to discuss ways in which the IGF levels are measured. The majority of the circulating IGFs exist in the liver where they bind to the IGF-I complex with a negative feedback response to the hypothalamus and pituitary gland. Complications with this structure result in excessively tall or short stature in children and possible acromegaly as adults. This article also argues that neither IGF ...
    Related: diagnosis, canadian medical association, background information, recent studies, apnea
  • Sleep Disorders Child Sleep Disorders: Is Your Child At Risk? - 1,535 words
    Recent research has proven that children just are not getting the sleep they need these days. Kids today seem to be doing poorer in school and have less attention spans. Most parents are not aware of a common problem effecting thousands of children in this country: sleep disorders. Parents often fail to follow there children's sleeping patterns which can result in some serious side effects if that child has a sleep disorder. A study done at Tulane University in New Orleans studied about 300 first graders that preformed poorly in school. They found that 18 per cent showed signs of a sleeping problem. The percentage of children with bad grades found to have sleeping problems was six to nine ti ...
    Related: disorders, sleep apnea, sleep deprivation, sleep disorders, personal health
  • Sleep Disorders Child Sleep Disorders: Is Your Child At Risk? - 1,356 words
    ... isodes nightly and often physically harm themselves every night. A child normally has no recollection of the occurrence. A routine sleep schedule can help reduce a child's sleepwalking. Also a full bladder can trigger it so a child should use the restroom before bedtime every night. A child who is common to sleepwalking should not have a bedroom on the second floor to reduce the risks of injury. Also a parent should "childproof" the room the child sleeps in so the child cannot trip or harm him or her self. Medicine can treat severe cases and also hypnosis has been said to cure it as well. (Kryger Sleepwalking). Sleep walking can be as short as 5 minutes and last up to 30 minutes. (Tipshe ...
    Related: child psychology, disorders, sleep apnea, sleep disorders, sleep patterns
  • The Deviant Nature Of Obesity - 1,327 words
    Obesity has become increasingly more prominent in American society. The Unites States has even been termed an overweight nation. Some twenty to thirty percent of American adults are now considered obese (Hwang 1999 and Hirsch et al 1997). With this in mind, Americans constantly look around themselves determining their weight status as well as that of those around them. While some Americans do fit the healthy category, others enter the underweight, overweight, and even obese categories, all of which can be unhealthy. Obesity can be termed deviant for a variety of reasons. Not only is it unhealthy, but it is also a widely unaccepted behavior in US society. The obese are labeled "...obscene, la ...
    Related: deviant, obesity, american medical, weight loss, observable
  • Conquering Insomnia, Pharmaceutical And Natural Methods - 1,026 words
    There is an old Chinese proverb that says, "Only when one cannot sleep does one know how long the night is." If you have ever had trouble falling asleep night after night after night, you know how true that is. This condition, known as insomnia affects nearly a quarter of adults in the Unites States. Insomnia not only ruins your night by your difficulty falling asleep, it ruins your day by as you are not physically and mentally prepared to go about and do your normal work and activities. There are many things you can to try to alleviate this problem. Look out for things going on in your life that may causes insomnia and seek help when necessary. There are a lot of treatments, both good sleep ...
    Related: conquering, pharmaceutical, clinical depression, physical activity, exposure
  • Common Sleep Disorders, Insomnia, Narcolepsy Essay - 626 words
    People who suffer from the most common sleep disorder, insomnia, have difficulty falling or staying asleep. Sleepiness caused by insomnia reduces concentration and slows reaction time during waking hours, leading to reduced productivity and accidents. One in three adults experiences some degree of insomnia at one time or another, especially during periods of stress. Longer-lasting cases of insomnia, called chronic insomnia, are less common and may be caused by a number of factors in addition to stress, including imbalances in body chemistry or other medical conditions. Taken under the guidance of a qualified physician, sleeping pills are an effective treatment for temporary insomnia and may ...
    Related: narcolepsy, sleep apnea, sleep disorders, older people, life span
  • Dreams: Nightmares The Myths & Facts About It! - 1,370 words
    When we go to bed at night we close our eyes and hope we have a great dream. What happens when the dream is not so pleasant? Instead you have a horrible dream called a nightmare. Nightmares can be very disturbing. When it comes to the human mind, it is hard for us to know why it acts a certain way, but we can always try to learn. Everyone has had a nightmare one time or another maybe when they were a child or even as an adult. But what happens when the nightmares are constant? The fact is that nightmares are more frequent in children than in adults. According to a research done by Tucker Shaw, approximately 50% of the adult population have no nightmares. The rest only remember one or two per ...
    Related: nightmares, waking life, neurological disorders, more important, nightmare
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