Contact Us
Sign In / Sign Up for FREE
Go to advanced search...

Overview of Disease: Asthma - Assignment Example

Comments (0) Cite this document
The author of the paper examines asthma which has been defined to be a disease of the airways resulting from chronic inflammations of various aetiologies. In this disease, the tracheobronchial airways become extremely responsive to a variety of stimuli. …
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER96.6% of users find it useful
Overview of Disease: Asthma
Read TextPreview

Extract of sample "Overview of Disease: Asthma"

Download file to see previous pages According to statistics, the current number of patients in the United Kingdom is 5.1 million. This number has increased from the previous study. About 8% of adults and 13% of children are affected, and this increased trend has been postulated to be due to a combination of genetic, environmental, and population growth factors. There is a number of emergency hospital admission and death due to this disease (SIGN and BTS 2009).
Asthma is heterogeneous in terms of etiology. Atopy is a common cause, and genetic factors are involved in the transmission of these atopic traits. Some environmental factors which the individual may be exposed in the domestic or occupational environments may also trigger asthma. These are viruses, allergens, dust mites, and others. These also contribute to asthma trigger and continuance of the disease. The most important risk factor is allergic diathesis or atopy. In many cases, no such links have been described, (Satta, 2000).
Asthma leads to subacute inflammation of the airways. The persistent nature of this inflammation leads to edema of mucous membranes. With inflammation, the inflammatory cells infiltrate the mucosa. This also leads to increased congestion in the blood vessels due to the slowing of circulation. With the external triggering agent, the inflammatory cells accumulated in the mucosal epithelium which release inflammatory mediators leading to amplification of the basic inflammatory process, which culminates into an intense and immediate inflammatory reaction leading to constriction of airways, vascular congestion, edema, increased mucus production, and inability expectorate due to impaired mucociliary transport. These events are followed by a chronic inflammatory stage giving the disease a characteristic acute, chronic, and acute-on-chronic picture (Nici et al, 2006).  ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Overview of Disease: Asthma Assignment Example | Topics and Well Written Essays - 1000 words”, n.d.)
Overview of Disease: Asthma Assignment Example | Topics and Well Written Essays - 1000 words. Retrieved from
(Overview of Disease: Asthma Assignment Example | Topics and Well Written Essays - 1000 Words)
Overview of Disease: Asthma Assignment Example | Topics and Well Written Essays - 1000 Words.
“Overview of Disease: Asthma Assignment Example | Topics and Well Written Essays - 1000 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Overview of Disease: Asthma


... owl’s blood mixed with wine (Michael, 1999). This was said so in the 130-200 AD. In the 1135 AD, a philosopher in Egypt revealed that the symptoms of asthma started off as the common cold in the wet seasons. In 1579 AD, Baptiste Van Helmont from Belgium said that asthma starts in from the lungs and recognized exercise induced asthma, and in the period between 1633-1714 AD a link between asthma and dust was detected by Bernardino Ramazzini. In early 20th century, any medical breakthrough was undermined because asthma was seen as a psychological disease. The ancient people used some therapeutic therapy to try and cure asthma. In 1960 scientists started to consider asthma as an inflammatory illness hence they started using anti-inflammatory...
11 Pages(2750 words)Essay


...? Asthma - Asthma General Background What is Asthma Asthma is defined as a chronic respiratory disease characterised by episodes of acute airflow obstruction, increased mucous production, bronchial hypersensitivity and airway inflammation caused by a cascade of conditions and interactions. Each of the mentioned interactions is influenced to a great extent by the internal physiologic environment and external factors. The wheezing and shortness of breath experienced by an individual during an asthmatic attack are a result of physiologic interactions. The attacks are triggered by airway irritants such as cigarette smoke, allergens, and environmental pollutants. (Clark 2011, p.15-16). History of Asthma: The history of asthma is as old...
14 Pages(3500 words)Essay


... Investigations to confirm the diagnosis of asthma 5 Management of asthma 5.1 Goals in management of asthma 5.2 Treatment and prevention 6 Conclusion and summary ASTHMA 1. Introduction 1.1 Definition. In accordance to Mill (2006), Asthma is a chronic obstructive airway disease that often becomes characterized by hyper responsiveness of the trachea-bronchial tree to various stimuli resulting in spasmodic narrowing of air passages (p.1). Another definition of asthma could be that it is an episodic disease clinically manifested by dyspnoea, wheezing and cough. Asthma hence is a respiratory lung disease that is chronic in nature. Asthma always involves two components: in the lungs, constriction causes tightening of air passages, resulting...
10 Pages(2500 words)Essay

Asthma. Pathologic basis of disease

...? ASTHMA Institute Asthma Asthma is a chronic inflammatory disease of air passage. Asthma causes recurring episodes of breathlessness, chest tightness, wheezing and cough. The episodes mostly occur at night or early in the morning. Due to the inflammation of the airways, the airways become more prone to constriction on stimulus. The constriction of the airways on stimulus limits the airflow to lungs and due to scarcity of air these symptoms occur. The patient suffering from asthma experience attacks of dyspnea, coughing and wheezing. Dyspnea is the shortness of breath or air hunger. The bronchospasm is the major cause of dyspnea. Asthma can be divided into different groups on the basis of severity of attacks that are mild intermittent...
5 Pages(1250 words)Research Paper


...?Asthma Introduction Asthma is known to be a chronic disease, encompassing varied and frequent symptoms resulting in impediment of reversible airflowdue to inflammation of inner walls of airways, generating sensitivity to irritations and thereby augments susceptibility to allergies. Swelling results in narrowing of air passage to and from the lungs causing bronchospasm, associated with puffing, cough, stiffness in chest and shortness of breath. Asthma is a result of deregulated immunological condition in respiratory mucosa; the condition is gaining prevalence across the globe and shows drastic augmentation since 1970s. It is reported that in 2009, 300 million people were influenced worldwide with asthma and there were 250,000 deaths...
6 Pages(1500 words)Essay

Chronic obstructive pulmonary disease and asthma

..."The Relationship between Chronic obstructive Pulmonary Disease and Asthma" Aim To study the relationship between Chronic Obstructive Pulmonary Disease (COPD) and Asthma. Abstract Asthma and Chronic Obstructive Pulmonary Disease (COPD), which encompass emphysema and chronic bronchitis, are the widespread diseases of lungs with obstructed airflow. It is imperative to discriminate with accuracy between asthma and Chronic Obstructive Pulmonary Disease to minimize the risk of improper treatment of the disease. Much attention has been given to Asthma while COPD remained quite neglected over the years. The inflammatory responses in both these conditions show variations. In asthma, eosinophilic inflammation occur causing airway tenderness...
23 Pages(5750 words)Coursework


...Asthma Introduction Asthma is one of the major diseases which affect our lungs and our breathing passages. According to the National Heart Lung andBlood Institute (“Lung Diseases”) it is a disease where narrow airways become inflamed and later manifests with recurring periods of wheezing, chest tightness, shortness of breath and coughing. It manifests at almost any age but often starts as early as the childhood years. About 22 million people in the United States, with about 6 million of them being children, are afflicted with this disease. In fact it is the most common childhood illness in the United States (Schiffman,, p. 1). This disease often manifests through various patient-specific triggers, the most common...
4 Pages(1000 words)Essay


...Introduction Asthma, affects a total of 300 million people worldwide. The National Asthma Council of Australia defines asthma as a reversible narrowing of the airways of the lungs and symptoms include wheezing, coughing (particularly at night), chest tightness, difficulty breathing and shortness of breath ( Asthma is a treatable disease, however currently there is no cure. Asthma in Austrailia is among the highest in the world. It is estimated that 1 out 10 Australians, which is equivalent to over 2 million people in Australia live with Asthma. According to Health Insight 10-15% of all children and 10-12% of all adults in Austrailia have asthma ( Asthma is caused by either...
5 Pages(1250 words)Essay


... quality of care of asthma for a particular population can be assessed by survey data and administrative data. In patients with severe attacks of asthma, the rate of endotracheal intubation reduced after introduction of non-invasive ventilation without worsening the prognosis of the disease. (Murase, et al., 2010) Some patients’ ability to perceive the severity of their symptoms is poor resulting in treatment delay. Patients should be educated on an overview of the mechanism, triggers, signs, medications, metered dose inhaler use, indicated monitor peak expiratory meter flow rates use and how to self-medicate in case of acute exacerbation. Patients can prevent exacerbation by adhering to controller drug regimens and avoiding known triggers...
10 Pages(2500 words)Research Paper

IT Management Overview of Open Source Software and Business Research

It has provided a very positive impact as an enabler for the creation of new markets and business opportunities. But depending upon the person some people still think that it is a temporary fashion in the software industry another, on the contrary, believes that changes caused by open source will be deep enough and will shape the software industry of the first decade of the 21st century.

What is Open Source Software? : One can not define the Open Source Software in a few words, because of many categories and variants that exist for Open Source Software. But it is not complicated and the term ‘Open Source Software’ itself gives an idea about it. Now before giving definition from various people about Open Sour...
12 Pages(3000 words)Research Paper

Analysis of Japans Economic Strengths and Weaknesses Overview

Its economy is the second-largest after the United States in real terms and by far the largest in terms of GDP, set at an estimated $3.914 trillion and a per capita income of $30,700 in 2005. In terms of PPP, the Japanese economy is second to the People’s Republic of China in all Asian economies. The country is also the largest in terms of foreign investment and has successfully sustained a trade surplus for more than five decades. As of 200, the Japanese state holds a sixth of the United States Treasury Securities, which represents about 3.5 percent of the United States’ gross domestic product. It is notable that Japan’s economic problems can greatly impact the global market (CIA World Factbook, 2006 and Economi...
14 Pages(3500 words)Case Study

The Diagnosis and Treatment of Disease Outline: The Roles of the Imaging and Treatment Modalities

Dramatic developments in the field of science and technology have provided newer and enhanced diagnostic tools to make arrive at a more precise diagnosis on one side and on the other side given new meaning to the traditional treatment modalities, as well as creating new treatment modalities. 

Peering inside the human body for a better understanding of any abnormalities within that are the cause for illness in a patient had remained an unrealized need until the advent of the x-ray imaging technique. Since then advances in the x-ray imaging techniques have led to new imaging modalities to remove the inadequacies that were experienced through the use of mere x-rays. Fluoroscopy is one such development in imaging modal...
7 Pages(1750 words)Term Paper

The impact of Plant Disease on New Zealand

Transmission of PMTV occurs through inoculation of sap in 26 species belonging to Solanaceae or Chenopodiaceae and to Tetragonia expansa and also through grafting (A. Reavy., W. Kashiwazaki., & Barker,1995 ). In some cases, PMTV is known to be transmitted by mechanical inoculation also.

Since PMTV is vectored only through S.subterranea the infection of plants with PMTV depends on the life cycle of S.subterranea which takes about 10-14 days. The life cycle of S.subterranean takes place in 2 phases: Phase I) This is the primary stage of the life cycle initiated with the germination of resting spores known as sporangiosori or cystosori persisting in the soil as spore balls with thick cell walls into zoosporangia. These...
6 Pages(1500 words)Report

Cancer: a Terminal Disease

Only visible progress is observed in the case of breast cancer even though, it is detected in the early stage (3). There are many reasons and characteristic of cancer which makes it incurables some of them are as follows:
Most of the human diseases were classified under two broad categories; 1) genetic diseases and 2) environmental diseases. In genetic diseases, mutation or loss of function in any of the vital genes leads to disease condition and they are generally cured by artificial supplementation of a vital component. For example, in sickle cell anemia where a patient having mutation in both copies of the hemoglobin gene leads to sickle-shaped RBC. The only permanent cure for this disease is bone marrow transplant and gen...
6 Pages(1500 words)Assignment

Air Pollution and Cardiovascular Disease: Bullish Business Long-Run Trade-Off

Increased concentrations of effluents in the air were found to have particularly been emitted from motor vehicle exhausts, industrial factories, and other burning or combustion activities of Australians (Bartnett et al. 2006). Practically, any engine that utilized fossil fuel is known to be emitters of these effluents in addition to other activities that require burning of materials as have been broadly argued by different concerned sectors for the minimization of its usage, as well, finding alternatives which could be biodegradable fuels.

Air is humankind’s natural source of respiratory Oxygen. Its preservation may have been openly disregarded so that the current generation has to face up to the maintenance of it...
12 Pages(3000 words)Term Paper

Antibiotic Resistance of Bacterial Agents of Disease

The prevalence of increased antibiotic resistance of bacterial agents of disease is a serious clinical concern because it limits and reduces the efficiency of the treatment options that are available. The mechanism of the development of antibiotic resistance has been attributed to bacteria’s capacity to mutate. The mutation alters existing resistance determinants to antimicrobial agents and produces different drug targets that have decreased antibiotic affinity. Thus, mutators that have high mutation frequencies could have important roles in developing antibiotic resistance (Chopra, O’Neill, & Miller, 2003). It is believed that bacteria mutate as part of its endogenous survival mechanism. In E. coli, defects in gen...
7 Pages(1750 words)Research Proposal

Asthma: Importance of Regular Reviews

Most of the patients develop symptoms in early childhood. 80-90 percent of them experience symptoms before 6 years of age (Brenner, 2009). But, the clinical presentation can occur at any age. If left unattended and in the presence of severe symptoms, asthma can contribute to morbidity and mortality. Asthma is an incurable disease and individuals with this condition will need regular follow-up and monitoring of symptoms. In this essay, the importance of regular follow up and review in asthma will be discussed along with clinical manifestations, diagnosing methods and management strategies with reference to an adult patient with asthma who is a passive smoker and is not on regular follow-up.
The most common symptoms of asthma i...
8 Pages(2000 words)Assignment

Overview of Alcoholism as a Disease

...Alcoholism: Is it a disease or not? Overview of alcoholism as a disease There has been a lot of ongoing debate as to whether or not alcoholism is a disease or a maladaptive disorder. The disease concept of alcoholism originated during 1800s with a fellow by the name of Dr. Benjamin Rush and Scottish physician Thomas Trotter, the first to characterize excessive drinking as a disease, or medical condition.This concept was used throughout the late 1800s and early 1900s by prohibitionists to further a political agenda. Morton Jellinek’s famous book “The Disease Concept of Alcoholism led to diagnosing alcoholism as a disease and eventually to the medical acceptance of alcoholism as a disease. In 1956 the American Medical Association (AMA...
8 Pages(2000 words)Research Paper

Heart Disease as One of the Leading Causes of Mortality

... are also being popularized for conditions like mental diseases, diabetes, prevention of falls, low back pain, osteoporosis and also to combat psychosomatic problems like anxiety, asthma and to improve the general health of individuals in a community. Scope of exercise referral schemes: As this scheme is a community based programme, its outreach and impact should be tremendous. Local medical practitioners are in the best position to influence the lifestyle of their patients positively. A family practitioner working in tandem with committed people who can teach and supervise patients in their daily exercise regime can go a long way in decreasing the incidence of heart disease in a community. Yet, the scheme has not achieved the desired...
9 Pages(2250 words)Essay

Research Methods Overview

...Research Methods For many years two research methods prevailed and researchers could choose between a quantitative or a qualitative approach to their study, but today there is a third choice wherein they are able to combine the two in a variety of mixed methods. This paper provides an overview of all three research paradigms by firstly presenting the different contexts from which they were derived in terms of philosophical assumptions, followed with a synopsis, illustrating the similarities and differences between each and the applicability of each to my topic of research which focuses on the connection between materialism and self-esteem. Paramount to understanding the three approaches to research it is important to understand... Methods...
9 Pages(2250 words)Term Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Assignment on topic Overview of Disease: Asthma for FREE!

Contact Us