Emphysema Emphysema is a condition in which there is over-inflation of structures in the lungs known as alveoli or air sacs. This over-inflation results from a breakdown of the walls of the alveoli, which causes a decrease in respiratory function (the way the lungs work) and often, breathlessness.
Early symptoms of emphysema include shortness of breath and cough. Emphysema and chronic bronchitis together comprise chronic obstructive pulmonary disease (COPD).
HOW SERIOUS IS EMPHYSEMA?
Emphysema is a widespread disease of the lungs. Close to 3 million Americans have been diagnosed with emphysema.
Emphysema ranks 15th among chronic conditions
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HOW DOES EMPHYSEMA DEVELOP?
Emphysema begins with the destruction of air sacs (alveoli) in the lungs where oxygen from the air is exchanged for carbon dioxide in the blood. The walls of the air sacs are thin and fragile. Damage to the air sacs is irreversible and results in permanent "holes" in the tissues of the lowerlungs.
As air sacs are destroyed, the lungs are able to transfer less and less oxygen to the bloodstream, causing shortness of breath. The lungs also lose their elasticity, which is important to keep airways open. The patient experiences great difficulty exhaling.
Emphysema doesn't develop suddenly, it comes on very gradually. Years of exposure to the irritation of cigarette smoke usually precede the development of emphysema.
A person may initially visit the doctor because he or she has begun to feel short of breath during activity or exercise. As the disease progresses, a brief walk can be enough to bring on difficulty in breathing. Some people may have had chronic bronchitis before developing emphysema.
TREATMENT FOR EMPHYSEMA
Doctors can help persons with emphysema live more comfortably with their disease. The goal of treatment is to provide relief of symptoms and prevent progression of the disease with a minimum of side effects. The doctor's
As a result of emphysema there is a significant loss of alveolar attachments, which contributes to peripheral airway collapse. There are two major types of emphysema according to the distribution within the acinus and they are; (i) centrolobular emphysema which involves dilatation and destruction of the respiratory bronchioles; and (ii) panlobular emphysema which involves destruction of the whole of the acinus. According to theory, centrolobular is the most common type of emphysema in COPD and is more prominent in the upper zones, while panlobular predominates in patients with alpha-1 antitrypsin deficiency and is more prominent in the lower zones. In relation to patients D.Z. with emphysema, the walls between the tiny air sacs in the lungs are damaged due to long-term cigarette smoking effect on his lungs as evidenced by patient c/o difficulty breathing at rest and productive cough with thick yellow-green sputum r/t a
A female patient 83 years of age has been diagnosed with Emphysema and has had this disease for 10 years. She has been in good shape her whole life and has been big into health and fitness. However, the critical etiological risk factor was that she participated in tobacco smoking for a brief period of her 20’s. She was informed of the disease by visiting a general practioner and therefore getting referred to a respiratory specialist. The laboratory tests used to establish her diagnosis included a lung function test, X ray and sleep apnoea test in hospital overnight. Her most common symptoms include shortness of
Emphysema is the most common cause of death from respiratory disease in the United States and is generally caused by several years of heavy cigarette smoking (Olendorf, 2000). When a person smokes, the body’s immune system tries to fight off the invading smoke by using certain substances. These substances can also attack the cells of the lungs, but normally the body is able to release other substances to prevent this. In the case of people who are smokers, this doesn’t happen and the original substances that were released to fight off the smoke also end up injuring the cells of the lungs as well. Eventually, the lungs will not be able to supply enough oxygen to the blood and a host of problems can occur with this. Risk factors that have been identified for emphysema include exposure to tobacco smoke either through active or passive smoking (2nd hand smoke), occupational exposure such as dust or chemicals, ambient air pollution, or genetic abnormalities, including a deficiency of alpha-antitrypsin, an enzyme inhibitor that normally counteracts the destruction of lung tissue by certain other enzymes (Smeltzer, 2010). The symptoms of emphysema develop gradually over many years. It is generally characterized by three primary symptoms: chronic cough, sputum production, and dyspnea on exertion. Other signs and symptoms include weight loss and the development of a
First step preventing COPD is to know how it affects the body and the path taken; this is called the pathology. In normal, healthy breathing a person breathes in air that is moves through the bronchial tubes to the bronchioles. At the end of the bronchioles there are air sacs called alveoli. The alveoli are elastic air sacs that control the gas exchange of oxygen and carbon dioxide to the body (Smoking, 2016). The alveoli consist of elastic tissue so when a person breaths in the the alveoli can expand and when the carbon dioxide is released it can deflate and return to it’s normal size.
(mesothelioma.com). It is always fatal and forms in the protective tissues that cover the lungs, abdomen, chest cavity, gastrointestinal system, and the reproductive organs. It can cause pleural effusion, which is when excess fluids build up in the pleural space in the lungs. The pleural space is the area between the lungs and the chest wall, and the person coughs up the fluids. The more fluids are present, the more difficult it is for the person to breathe. Asbestosis is an illness caused by inhaling asbestos fibers that lodge deep in the lungs. Asbestosis causes scarring or triggers growth of excess tissue that is a condition called fibrosis. There is no cure for asbestosis, and it makes breathing extremely painful and often causes death from lung or heart failure. If those things do not happen the person will eventually suffocate.
Patients with COPD become short of breath, hyperventilate and become very tired by using all efforts on respiratory and axillary muscles in order to breath and effects their activity of daily living such as walking up the stairs, putting on socks/shoes. On physical assessment, patient would be observed the appearance of the thoracic cage, for any deformity, an inadequate chest expansion and auscultation for adventitious sounds. Patients with COPD are often diagnosed with emphysema, where alveoli of the lungs damaged and these damaged tiny sacs cannot be seen directly in physical exam. There are diagnostic tests would be necessary to perform such as CT or X-ray scans of the chest. Additional tests would be performed to measure pulmonary function test, arterial blood gases and sputum collection if necessary to determine any bacteria growth in respiratory
This "dead space" of air needs to stay in your lungs constantly; otherwise the lung will completely deflate. If the lung has every bit of air sucked out of it, it will collapse and need to be re-inflated.
Small air sacks called alveoli are at the tips of the bronchioles. When air reaches them, the oxygen concentration is high, which causes diffusion into red blood cells travelling through pulmonary capillaries (7). The red blood cells then distribute the new oxygen to the rest of the body. When they reach the alveoli again, they exchange carbon dioxide (a form of cell waste) for new oxygen, and repeat the process. The carbon dioxide is moved through the bronchioles, bronchi, and trachea in the form of exhalation.
In chronic obstructive pulmonary disease (COPD), the airways and tissues of the lungs gradually become damaged over time, causing
Emphysema can affect others parts of the body which lead to others disease. The patient who has emphysema may get
Emphysema is a fairly common disease, with two out of one thousand people reporting cases. Currently, there are 1.8 million Americans in the United States that have emphysema. Emphysema is ranked 15th among chronic conditions or diseases which limit people’s daily activity. A study by the American Lung Association shows that 44 percent of people with emphysema have reported that their daily activities have been greatly limited due to the disease.
Emphysema affects the parenchyma of the lung through destruction of the alveolar walls, leading to permanent enlargement of air spaces distal to the
Chronic Obstructive Pulmonary Disease, also known as COPD, is the third leading cause of death in the United States. COPD includes extensive lungs diseases such as emphysema, non-reversible asthma, specific forms of bronchiectasis, and chronic bronchitis. This disease restricts the flow of air in and out of the lungs. Ways in which these limitations may occur include the loss of elasticity in the air sacs and throughout the airways, the destruction of the walls between air sacs, the inflammation or thickening of airway walls, or the overproduction of mucus in airways which can lead to blockage. Throughout this paper I am going to explain the main causes, symptoms, diagnosis, and ways to reduce COPD.
The simple act of breathing is often taken for granted. As an automated function sustaining life, most of us do not have to think about the act of breathing. However, for many others, respiratory diseases make this simple act thought consuming. Emphysema is one such disease taking away the ease, but instead inflicting labored breathing and a hope for a cure.
Oscar Wilde was quoted as saying, “A cigarette is the perfect type of a perfect pleasure. It is exquisite, and it leaves one unsatisfied. What more can one want?” Unfortunately, Oscar Wilde had no idea that smoking caused lung cancer. Lung cancer is one of the most preventable diseases that exist, yet people continue to voluntarily put themselves at risk, and it still has tragic effects on the person and their family even though there are ways to treat it. The disease itself is categorized into two types, but both are eventually fatal. The cancer has several causes, but is mainly due to smoking. It has many numerous effects, both physical and emotional. However, there are still treatments and options that can prolong a cancer