quora

Emphysema - Research Paper Example

Comments (0) Cite this document
Summary
Emphysema is a chronic ailment of the lungs that permanently damages the alveoli in the lungs leading to complications mainly in exhalation (Voikel, 2008). Studies suggest the condition is the fourth leading cause of death in the United States. The anatomy of the lungs undergoes…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.8% of users find it useful
Emphysema
Read TextPreview

Extract of sample
"Emphysema"

Download file to see previous pages Trapped pockets of the air block airways leading to a difficulty in breathing. Emphysema is similar to another condition called the chronic obstructive pulmonary disease (COPD) that leads to a reduced airflow into the lungs. COPD is characterized by running out of breath, chronic cough, phlegm, and reduced ability to exhale. Emphysema gets worse with time, with the alveoli becoming larger while decreasing in number (Turino, 2006). As a result, the air sacs are destroyed as they change in structure. The condition greatly reduces the amount of air absorbed by the blood in the lungs. The major predisposing factor to the state includes smoking especially from the age of 35 years, air pollution, and exposure to allergens, genetics and other respiratory diseases such as asthma among other suspected causes.
The expiratory flow limitation is chronic and permanent. The limitation results from the airway inflammation and parenchymal cells damage. Progressive airways obstruction which leads to more breathing difficulties. The condition worsens with the inflammation of the airway characterized by the mucosal airway edema and mucous impaction. Emphysema results in the destruction of elastin impairing the ability of the lung to recoil after inhalation. As a result causing the lungs defective expiratory pressure. The airways become weak and narrow and thus there is an increased resistance to airflow. Expiratory flow limitation occurs when the expiratory airflow during spontaneous tidal breathing represents the maximum possible flow rate at operating lung volume. The expiratory flow rate does not rely on the muscle effort but on the ability of the lung to produce enough pressure for adequate exhalation during the recoil tide. In the case of expiratory flow limitation, the lung does not generate enough pressure for sufficient additional due to the reduced surface area and high volume of the alveoli, and the damaged elastin. The ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Emphysema Research Paper Example | Topics and Well Written Essays - 1250 words”, n.d.)
Emphysema Research Paper Example | Topics and Well Written Essays - 1250 words. Retrieved from https://studentshare.org/biology/1688396-emphysema
(Emphysema Research Paper Example | Topics and Well Written Essays - 1250 Words)
Emphysema Research Paper Example | Topics and Well Written Essays - 1250 Words. https://studentshare.org/biology/1688396-emphysema.
“Emphysema Research Paper Example | Topics and Well Written Essays - 1250 Words”, n.d. https://studentshare.org/biology/1688396-emphysema.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Emphysema
Emphysema is generally grouped together with chronic bronchitis and bronchiectasis under the topic of chronic obstructive pulmonary disease or COPD. The former is considered as an obstructive disease of the lung because the tissue damage causes irreversible airflow obstruction as air is trapped in the alveoli and patients find it very difficult to exhale this trapped air.
13 Pages(3250 words)Research Paper
Medical Marijuana and health concerns
However, despite the ancient evidences of the healing wonders of marijuana, its usage in our current history is unlawful mainly due to its psychoactive substance which are considered hallucinogens and addictive. However, despite its usage had been categorized unlawful in almost all of the countries all over the world, there are still medical practitioners and herbalist both on the east and western part of the world who continue to study and experiment both its healing components and its negative impact on human health.
8 Pages(2000 words)Research Paper
Emphysema
In other words, it is a serious lung condition where the air sacs or alveoli, enlarge or over distend, losing their elasticity and part of their blood supply. The disease interferes with the exchange of oxygen and carbon dioxide in the blood stream. (Emphysema, 2009)
7 Pages(1750 words)Research Paper
Chronic Bronchitis and Emphysema Pathophysiology Research Paper
Chronic obstructive pulmonary disease can be defined as "a disease state characterized by the presence of airflow obstruction due to chronic bronchitis or emphysema" (NICE, 2004). According to the National Health Survey, in United States, prevalence of emphysema is 18 per 1000 persons and that for chronic bronchitis is 34 per 1000 persons (Adams, 2008).
6 Pages(1500 words)Research Paper
The bad effects of plastic on humans
This has therefore led to an increase in the production level of plastics. However, there is a concern for its growth in production and usage due to lack of invention of a way to dispose it, since recycling of plastics and energy recovery are not effective.
3 Pages(750 words)Research Paper
Consumer needs, motivation, behavior, and decision making processes relevant to cough medicine strips
As cough helps the human body to get rid of foreign bodies that can cause harm to lungs and body, it is considered as a helpful mechanism. Cough basically occurs due to cold and allergies. In order to treat such cough, one can have a medicine containing
2 Pages(500 words)Research Paper
The use of complementary atlternative medicine (CAM)
The three main measures we use to determine the dependent variables of our observation are Mr. Cohen's self-report, the sounds of his breathing, and his oxygen saturation. We hope to formulate some way of increasing his oxygen saturation by two percentage points.
2 Pages(500 words)Research Paper
The Efficacy of non-invasive ventilation in the acute exacerbation of COPD Patient
It also tends to be more efficient in delivery of gases and gives more support during breathing for the patient undergoing the procedure reducing the need for intubation. This paper will look at these efficiencies based on research done on the effectiveness of non-invasive
5 Pages(1250 words)Research Paper
Health promotion Report
The paper outlines a health intervention program with an aim of delivering health promotion to 10 undergraduate students using the educational approach. The aim of the educational approach is provision of knowledge and information to the
10 Pages(2500 words)Research Paper
Emphysema
athogenesis, etiology, clinical findings, prognosis, signs and symptoms, prognosis and treatment of emphysema from which appropriate recommendations would be made. Chronic obstructive pulmonary disease, COPD is among the most common lung diseases. People with this disease
10 Pages(2500 words)Research 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 Research Paper on topic Emphysema for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us