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Cigarette Smoke Lung Cancer
453 wordsEmphysema-Emphysema is a disease that causes the alveoli (the tiny air sacs where the air meets the blood in your lungs) not to work properly. This means not as much oxygen can get into the blood of the person, and it makes breathing difficult. Because the blood isn't getting as much oxygen as it is supposed to, the body cells aren't getting the oxygen they need to release the energy in food. A person with emphysema can't exercise at all, because the lungs aren't able to supply enough oxygen. A ...
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Respiratory Infections Cigarette Smoke
813 wordsBronchitis is the inflammation of the bronchi. It may develop suddenly, following a head cold (acute bronchitis), or it may continue or return regularly for many years, causing worsening of the bronchi and lungs (chronic bronchitis). Certain people are more likely to get bronchitis than others. Men are effected more than women, out numbering them 10 to 1. The reasons for this are unknown. Smokers are 50 times more likely to get chronic bronchitis than non smokers. Acute bronchitis is a bacteria ...
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Shortness Of Breath Cigarette Smoke
663 wordsBronchitis is when the line the bronchial tubes become inflamed. As with the common cold, virtually everyone has had bronchitis at some time. It usually is caused by a viral infection that spreads to the bronchi. There are several types of bronchitis; the most common types are acute and chronic. Acute bronchitis is the inflammation of mucous membranes of the bronchial tubes, it usually only lasts a few days. Chronic bronchitis is when acute bronchitis lasts for months at a time and returns every...
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Times A Week Symptoms Occur
1,235 wordsAsthma is the most common chronic respiratory disease among children and young adults. There are numerous triggers of asthma. In the physical education field (EIA) exercise induced asthma is a very important disease to understand and help maintain stability. Asthma is a chronic lung disease that makes breathing difficult. During an attack, the linings of the bronchial tubes become inflamed and irritated causing mucus production and the constriction of surrounding muscles. These three factors cau...
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Boston Houghton Mifflin Houghton Mifflin Company
945 words"Asthma is a respiratory disease in which spasm and constriction of the bronchial passages and swelling of their mucous lining cause obstruction of breathing. " (Anastasiow 1997) Etiology: " This disease is often due to allergies, such as dust, smoke, cold air, exercise, animal fur or feathers, molds, and pollen. Allergic asthma is also called atopic or extrinsic asthma. Many people with allergic asthma also suffer from hay fever, which is an allergic reaction, usually to airborne pollen, of the...
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Asthma Is A Disease Shortness Of Breath People
507 wordsAsthma is a disease in the lungs, resulting in a shortness of breath. It involves feelings of breathlessness, and wheezing. Wheezing is a whistling sound from the chest when breathing in or out. People also may feel suffocation and shortness of breath, when experiencing an asthma attack. Asthma sufferers usually breathe normally, and attacks are unwarranted and usually by surprise. It is estimated that 1 out of 20 people have asthma, but 1 out of 10 children have it. Asthma is a disease where no...
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Stimulating Factors Or Triggers Factors Or Triggers Asthma
725 wordsAsthma is a condition of the bronchial tubes characterized by episodes of constriction and increased mucous production. A person with asthma has bronchial tubes that are super sensitive to various stimuli, or triggers, that can produce asthma symptom. In other words, asthmatics have special sensitivity that causes their lung tissue to react far more than is should to various stimulating factors or triggers. For this reason, people with asthma are said to have "twitchy airways. " Some symptoms th...
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Adult Stem Cells Stem Cell Research
1,351 wordsStem Cells: Could this be the technology to cure cancer? By: Ali Right Stem cells could be the greatest medical advance in history in the sense that most of our serious diseases can be cured. Stem cells have the potential to morph into other cell types in the body. Serving as a sort of repair system for the body, they can theoretically divide without limit to replenish other cells as long as the person is living. During mitosis, each new cell has the potential to either remain a stem cell or bec...
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Target Heart Rate Blood Vessels
2,314 wordsAsthma is a pulmonary disease with the following characteristics: 1) airway obstruction that is reversible in most patients either spontaneously or with treatment; 2) airway inflammation; and 3) increased airway responsiveness to a variety of stimuli (Enright, 1996, p. 375). There presently exist many varieties of asthma that differ in the severity, means of induction, and methods of treatment. One type is exercise-induced asthma. Exercise-induced asthma (EIA) is a temporary increase in airway r...
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