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Asthma mechanism of action
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Asthma research papers from Paper Masters outline the information you see below. We have provided a sample here on how our medical, nursing and health writers cover a topic such as asthma. Use what you see here as a guide for your own project or have our writer’s custom write you a research paper on asthma or any other disease.
How to Begin a Research Paper on Asthma
Research papers on Asthma reveal that it is a chronic lung condition with ongoing airway inflammation that results in recurring acute episodes of breathing problems such as:
Coughing
Wheezing
Chest tightness
Shortness of breath
AsthmaThis process occurs when inflammation constricts the airway in reaction to physical activity, respiratory infections, allergens, and irritants, giving the disease its medical name: Reversible Obstruction Disease. Medical Health Research shows the lungs may only narrow or they may become blocked entirely, whichever the case, breathing is hampered.
In America, about 20 million people are suffering from asthma. More than 70 percent of them are also diagnosed with allergies and about 5,000 of them die each year. Asthma costs this country more than $11.5 billion in direct health care costs. Asthma makes children miss 12.8 million school days each year. With no cure currently available for this chronic respiratory disease, treatment
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Bacterial or viral infections, often upper respiratory, can provoke an attack, as can cigarette smoke and strong orders such as perfume, paint or chemicals. Your research paper on asthma will want to explore the instigators of an asthma attack. The changing of seasons, bringing with it, temperature change and tree and grass pollen, can trigger episodes. Molds, animal mites, preservatives and food coloring, like the entire list, can be fatal to the sufferer. Included in that list are various medications such as aspirin, anti-inflammatory drugs and beta
Secondly, severe asthma can be life-threatening. Suffering from asthma can be frightening to experience and people often feel scared and anxious. The fear and scare can also lead to breathlessness and so mak...
Aim: The aim of this assignment will be to research the basic structure and function of Human Lungs and the respiratory condition known as asthma, and how its effects on the human lungs, looking at the causes and treatments used to prevent and treat the illness.
Basile, Maria. "Asthma." The Gale Encyclopedia of Genetic Disorders. 2nd ed. 2005. Gale Opposing Viewpoints in Context. Web. 9 Feb. 2011.
Asthma is a disorder that interferes with the lungs and the airways to the lungs. It causes attacks of wheezing and difficult breathing. An asthma attack occurs when the airways respond to some kind of trigger, Some examples of triggers for Asthma attacks are dust, mold, pets, exercise, cold weather, and some attacks start for no known reason. The triggers may irritate the airways to the lungs, allowing disease-fighting cells to build up and causing the lungs to swell up. In addition, the airways could get blocked when the muscles surrounding the lungs tighten. This keeps air from circulating freely in the lungs. Or, mucus may clog and narrow the airways in the lungs, making breathing even more difficult.
Asthma is a disease of the lung that is usually either inherited or it may develop as a severe allergic reaction to a variety of causes. Not everyone who has allergies develops asthma though and not everyone who has asthma has allergies. It is a chronic inflammatory disease 3,5 and it can be very frustrating and difficult to live with if not treated properly. Exercise induced asthma (EIA) is also known as exercise induced bronchoconstriction (EIB). The term exercise induced asthma has been around for quite some time and has been described with symptoms such as wheezing, coughing, shortness of breath, tight feeling in the chest and fatigue. 1,2,3,4 It is usually defined by the following or some close variant: “a condition in which vigorous physical activity triggers acute airway narrowing in people with heightened airway reactivity.”3,4
Imagine a young child competing with his or her fellow classmates during recess and immediately losing the ability to breathe normally. He or she stops in the middle of the competition and falls to the ground while holding his or her chest trying to find air. When you are young, being able to keep up with your peers during recess and sporting events is very important, however, having asthma restricts this. Asthma has a significant impact on childhood development and the diagnosis of asthma for children 18 years and younger has dramatically increased over the years. Asthma is known as a “chronic inflammation of the small and large airways” with “evident bronchial hyper-responsiveness, airflow obstruction, and in some patients, sub-basement fibrosis and over-secretion of mucus” (Toole, 2013). The constant recreation of the lung walls can even occur in young children and “lead to permanent lung damages and reduced lung function” (Toole, 2013). While one of the factors is genetics, many of the following can be prevented or managed. Obesity, exposure to secondhand smoke, and hospitalization with pneumonia in the early years of life have all been suggested to increase children’s risk of developing asthma.
"Asthma 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 resistance and acute narrowing of the airway that occurs after several minutes of strenuous exercise, usually after the exercise had ceased" (Spector, 1993, p. 571). Perfectly healthy individuals with no history of asthma or allergies can experience EIA. EIA can be found in 5.6%-25% of the general population and in 40%-90% of asthmatics (Randolph, 1997). EIA has been recognized for over 300 years, but only recently have it's pathophysiology, diagnosis, and treatment been studied in detail.
Understanding the pathogenesis of asthma is a solution to creating treatments that are more effective. “For more than two decades now, asthma has been recognized as a chronic inflammatory disease involving inflammation of both the central and peripheral airways” (Tulic 71). This chronic inflammation results in structural changes in the airways of the asthmatic patient, referred to as airway remodeling. Airway remodeling is the cause of the symptoms seen in asthmatics during an attack like severe dyspnea, wheezing or difficulty in expiration (Kumar and Robbins 492). There are five major aspects of the body affected by asthma, mostly due to chronic infl...
Car fumes, smog and serious air pollution can cause serious asthma attacks with coughing, chest pain and shortness of breath. All of these factors can restrict the air passages, which is a sign of asthma.
Asthma is chronic inflammatory disorder of the airways characterized by recurring episodes of wheeling and breathlessness. It often exists with allergies and can be worsened through exposure to allergens. In fact, asthma is complicated syndromes that have neither single definition nor complete explanation to the point. In light of its treatment, it is worthwhile to notice that asthma cannot be cured, instead can be only managed by avoiding exposure to allergens and/or by using medications regularly.
Asthma is a heterogeneous chronic disease sited on chromosome 5 (5q31). [1, 2] There are about 100 genes linked to asthma. These genes handle the immune system and inflammation [3]. One gene known as DENND1B, causes an increased amount of the molecule cytokine to be released. [4] Cytokine is the motive for the symptoms of asthma to arise. Asthma is affected by several genetic and environmental factors that can cause life-threatening complications to occur for the people who have this disease.
Asthma is a disorder of the respiratory system in which the passages that enable air to pass into and out of the lungs periodically narrow, causing coughing, wheezing, and shortness of breath. This narrowing is typically temporary and reversible, but in severe attacks, asthma may result in death. Asthma most commonly refers to bronchial asthma, an inflammation of the airways, but the term is also used to refer to cardiac asthma, which develops when fluid builds up in the lungs as a complication of heart failure. This article focuses on bronchial asthma.
An asthma attack has many effects on the body. Asthma affects the body by limiting the flow of air into the lungs. It causes airway inflammation, bronchial restriction and irregular airway obstruction. Airway inflammation is how the body reacts to something that is irritating the airways. When happening your lungs begin swelling, your breathing passageway becomes restricted and mucus is secreted. Bronchial restriction happens when the muscles in your airways tighten around the breathing tubes in your lungs. (Bronchial tubes). Mucus or fluid that is accumulated by the reaction can obstruct your airway and make it very difficult to breathe properly.
Most of you may not think of asthma as a killer disease, yet more that 5,000 Americans die of asthma each year. According to the Mayo Clinic web page, asthma also accounts for more that 400,000 hospital discharges annually. As the number of people with asthma increases, the more likely you are to come in contact with a person who has the disease. As far as I can remember, I have had asthma my whole life. My mother and one of my sisters also have asthma, so I have a first hand experience with it. This morning, I will discuss some interesting facts about asthma, I will specifically focus on what it is, warning signs, symptoms, causes, and the treatments that are used.
Asthma is a disease that currently has no cure and can only be controlled and managed through different treatment methods. If asthma is treated well it can prevent the flare up of symptoms such as coughing, diminish the dependence on quick relief medication, and help to minimize asthma attacks. One of the key factors to successful treatment of asthma is the creation of an asthma action plan with the help of a doctor that outlines medications and other tasks to help control the patient’s asthma ("How Is Asthma Treated and Controlled?"). The amount of treatment changes based on the severity of the asthma when it is first diagnosed and may be the dosage may be increased or decreased depending on how under control the patient’s asthma is. One of the main ways that asthma can be controlled is by becoming aware of the things that trigger attacks. For instance staying away from allergens such as pollen, animal fur, and air pollution can help minimize and manage the symptoms associated with asthma. Also if it is not possible to avoid the allergens that cause a patient’s asthma to flare up, they may need to see an allergist. These health professionals can help diagnosis what may need to be done in other forms of treatment such as allergy shots that can help decrease the severity of the asthma ("How Is Asthma Treated and Controlled?").