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Essays on sleep apnea
The physiopathology of sleep apnea is most likely related to
Sleep apnea in quizlet
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Introduction
Sleep apnea is a very common disorder in the United States. It is found in more than 18 million americans. It is a disorder in which the patient stops breathing while sleeping. This cessation of breathing causes the quality of sleep to deteriorate. It affects people of all ages, but people over forty are more likely to have this disorder. It is also more frequently found in men than compared to women. There are three kinds of sleep apnea: Obstructive, central and mixed. In obstructive sleep apnea, a blockage in the air pathway prevents one from breathing, causing the patient to stop breathing while sleeping. In the central sleep apnea, there is no blockage in the pathway, but instead, the patient ceases to breathe because the brain
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Regardless of these observations, the medical science has only started to understand sleep apnea from forty years ago. Researchers found that sleep apnea had correlations with obesity. Obesity causes obstruction because it increases the volume of the upper airway due to fat deposits and thus making the airway narrower. This narrowing of the airway can cause a blockage for the oxygen in the air to freely reach our lungs and for the excess CO2 to be exhaled out. This inability to breathe leads to the awakening of the patient which restores ventilation to the lungs. This cycle can occur many times during the sleep cycle and can create very disruptive sleep pattern. Since this is a very common medical condition, it is important to look for for the symptoms of this …show more content…
Polysomnography monitors the patient’s while they are asleep. PSG records the total time they were asleep, the number of apneas they had, the number of times they woke up, and how much snoring they did. It also monitors the movement of legs, electrocardiogram (ECG) and oximetry. ECG checks the electrical activity of the heart and oximetry monitors the amount of oxygen in the bloodstream. Although polysomnography is a very accurate technique to diagnose sleep apnea, it is not very convenient and reasonably priced. Because of it being so complex and expensive, physicians now have simpler techniques to diagnose sleep apnea, which are probably less accurate, but, nonetheless more applicable to every
Some doctors say that lack of sleep makes our heart deteriorate. In the article. “Sleep Problems May Increase The Risk Of Heart Attack And Stroke." A Harvard professor stated "Sleeping less than four or five hours a night for three or four nights has measurable effects on insulin and cortisol effects”(Dry Redline of Harvard) Doctors at Harvard had done research and They have done observational studies that connect poor sleep with poor cardiovascular outcomes. In the article it states that Sleep apnea makes the back of the throat relaxes which leads to cutting off oxygen. . They are different ways that sleep problems affect the heart in many ways. People with sleep problems, blood pressure do not drop and may even rise. High blood pressure damages the lineage of blood vessels.
If you suffer with sleep apnea and are overweight, you are not alone. You’ve probably been told by one or more of your doctors that you’d be healthier if you lost weight. But, have any of them ever told you about a diet for sleep apnea patients, or better yet, about the 6 best diets for sleep apnea? No? Well, I will.
Unpleasant breathlessness that comes on suddenly or without expectation can be due to a serious underlying medical condition. Pneumonia can impact the very young and very old, asthma tends to affect young children, smokers are at greater risk of lung and heart disease and the elderly may develop heart failure. However, medical attention always needed by all these conditions as it can affect any age group and severe breathlessnes. There are short and long term causes of dyspnea. Sudden and unexpected breathlessness is most likely tend to be caused by one of the following health conditions. There is accumulating evidence that in many patients, dyspnea is multifactorial in causes, and that in most patients, there is no single, all-encompassing explanation for dyspnea.
We live our entire life in two states, sleep and awake1. These two states are characterized by two distinct behaviors. For instance, the brain demonstrates a well-defined activity during non-REM sleep (nREM) that is different when we are awake. In the study of sleep by Huber et. al., the authors stated that sleep is in fact a global state2. It is unclear whether this statement means that sleep is a state of global behavioural inactivity or the state of the global nervous system. The notion that sleep is a global state of the nervous system served as basis for sleep researchers to search for a sleep switch. The discovery of the sleep switch, in return, provided evidence and enhanced the notion that sleep is a global state of the nervous system. The switch hypothesis developed from the fact that sleep can be initiated without fatigue and it is reversible1. It was hypothesized that there is something in the brain that has the ability to control the whole brain and initiate sleep. Studies have found a good candidate that demonstrated this ability3. They found a group of neurons in the Ventrolateral Preoptic (VLPO) nucleus. It was a good candidate because it was active during sleep, has neuronal output that can influence the wakefulness pathway, and lesion in the area followed reduce sleep3. The idea that there is something that can control the whole brain and result sleep state supports the idea that sleep is a global state of the nervous system.
Sleep apnea is a very serious disorder because you can easily die from it because you totally stop breathing. The pause in breathing usually last only a few seconds but can happen 30 or more times in an hour. When breathing will resume in usually results in a snore or a choking sound. People with sleep apnea are usually tired more than most throughout the day because when they start to snore or have pauses in their breathing they move out of a deep sleep and into a light sleep. Sleep apnea is very hard for doctors to diagnose because it only happens when you are asleep. The only way to become aware of your sleep apnea is usually by a family member or a spouse who notices you snoring or have pauses when you are asleep. One of the most common types of sleep apnea is called obstructive sleep apnea. Obstructive sleep apnea is when your airway is blocked during sleep resulting in pauses of breath. This is most common in people who are overweight but doesn 't have to be. If sleep apnea goes untreated the consequences can be very dangerous. It could increase the risk of high blood pressure, heart attack, stroke, obesity, and diabetes. The four known ways to cure sleep apnea is lifestyle changes, mouthpieces, breathing devices, and
Sleep apnea is a sleep disorder in which breathing stops and starts repeatedly. Experts have estimated that 18 million Americans are affected by sleep apnea. There are three main types of sleep apnea. Obstructive sleep apnea is the most common form that occurs when throat muscles relax. Central sleep apnea occurs when your brain does not send proper signals to the muscles controlling breathing and Complex sleep apnea syndrome, a combination of both obstructive and central sleep. Symptoms of sleep apnea include loud snoring, breathing cessation, abrupt awakenings accompanied by shortness of breath, dry mouth, morning headaches, insomnia, daytime sleepiness,
There are many causes, treatments, symptoms and ways to diagnose insomnia. With that in mind there are also different kinds of insomnia. There are three main types of insomnia each type has their own symptoms and behaviors that go along with it.
Sleep is a condition of the mind and body in which the nervous system is relatively inactive, the eyes are closed, the muscles are relaxed and consciousness is practically suspended. On average a person needs between seven and nine hours of sleep, which can be hard to achieve with the stresses of life. Sleep can drastically affect how the mind functions. Studies have found that a lack of sleep can decrease motor skills and affect a persons memory. Among memory and motor skills, lack of sleep can negatively affect cognition. Cognition is the process of thinking which is needed for the writing process and other creative elements. If people increase the amount of sleep they receive, then there writing process will be better. Some studies have
Sleep apnea is a sleep disorder which causes frequent pauses in the breathing process during the sleep.
Sleep disorders are an underestimated public health concern considering that fifty to seventy million Americans are affected. Technological advances in the field of sleep have facilitated various theories to explain the need for and the purpose of sleep. Scientist have uncovered many types of sleep disorders such as insomnia, sleep apnea, and narcolepsy. Sleep disorders affect men ,women, children, the elderly, and the obese in different ways. Factors such as the number of children and the effects of menopause have been studied to determine their effects on sleep. Various treatments have been utilized ranging from non-pharmacologic to pharmacologic methods. Scientist have pinpointed areas of the brain that are involved in sleep deprivation and hormones that ultimately affect sleep.
Sleep Apnea (cessation of air flow at the mouth for greater than 10 seconds) can
Obesity: Our weight also depends on our sleep duration. Studies show that people who slept for 9-10 hours are more likely exposed to obesity compared to those who slept between 7-8 hours. Even when food intake and exercise were taken into account, this link between sleep and obesity stayed the same.
The test results were normal and the recorded long periods of silence and every now and then movement, a cough, maybe a little snore but that was all. At any rate, stage 2 (NREM-2) of the sleep cycle produces what is known as sleep spindles or bursts of rapid, rhythmic brain-wave activity which lasts about twenty minutes. As your heart rate begins to slow down and your body temperature drops you transition into a deeper sleep and this is stage 3 (NREM-3) of the sleep cycle. Slower brain waves or delta waves occur and a person becomes less responsive to any activity around them, such as noise. The person becomes like that of a dead person or at least that is what my Uncle Herbert would say. He told me I sleep like I am dead. He said he pinched me and hollered at me and I still would not wake up.
Maynard, W., & Brogmus, G. (2006). Safer shift work through more effective scheduling. Occupational health and safety, 16.
Sleep is a very important factor in the human function. Our body and brain is able to reset itself and rejuvenate while we sleep. When we do not get the required amount of sleep, we start to feel lethargic and foggy minded, because our mind and body wasn’t able to replenish itself. Sleep is imperative that an insignificant rest deficiency or lack of sleep can affect our ability to remember things; decisions and can affect our temperament. Chronic sleep deficiency can get the body to feel agitated and it could lead to serious health problems such as, heart problems, stress, acne, and obesity.