In regards to the respiratory system, research one of the following system afflictions: -Emphysema -Cystic fibrosis...

In regards to the respiratory system, research one of the following system afflictions:

-Emphysema

-Cystic fibrosis -

Asthma-

Pneumonia

Write a detailed summary of this affliction. In your summary, be sure to include the following:-What causes the affliction?-How prevalent is this affliction?-Are certain individuals more susceptible to the affliction than others?

Solutions

Expert Solution

I am discussing Emphysema.

Emphysema is a type of chronic obstructive pulmonary disease. In this disease, there is permanent dilatation of airways distal to the terminal bronchioles followed by destruction of wall of air spaces. There is no fibrosis.

The main pathology behind this disease is loss of elastic recoil of lungs

There are 4 types of emphysema-

1. Centrilobar - in this, the centre of acinus is involved. It is most common among the 4 types. Main etiology is SMOKING. Predominantly upper lobe of lung is affected.

2. Panacinar- in this type, the entire acinus is involved. It is seen in young non-smokers. It is a autosomal recessive disorder in which there is deficiency of alpha 1 antitrysin. Lower lobe is affected more.

3. Paraseptal- It is commonly seen in young males. It affects pleura and margins of lobules. In this type,there is increased risk of spontaneous pneumothorax.

4. Irregular - in this type, there is no regular pattern seen.

Individuals who smoke are most susceptible to develop emphysema. Smoking and inhaled pollutants cause ongoing accumulation of inflammatory cells, releasing elastases and oxidants, which destroy the alveolar wall.

Clinical features are dyspnea, cough, increased work of breathing, hyper inflated lungs .

Sydney Mullin answered 1 year ago

Next > < Previous

Related Solutions

Choose one disease/condition that affects the respiratory system. Some examples include: cystic fibrosis, asthma, pneumonia, emphysema,...

Choose one disease/condition that affects the respiratory system. Some examples include: cystic fibrosis, asthma, pneumonia, emphysema, lung cancer, mesothelioma, and black lung disease. Research the disease/condition that you have chosen. In your discussion post, identify the disease or condition you have chosen. Then give background information on what the disease is and what causes it. Next talk about the common symptoms. Then indicate how the condition is diagnosed (tests, procedures, etc). Next talk about treatment options and the overall prognosis...

Pseudomonas aeruginosa is able to colonize the respiratory mucosa and cause recurring pneumonia in cystic fibrosis...

Pseudomonas aeruginosa is able to colonize the respiratory mucosa and cause recurring pneumonia in cystic fibrosis patients. The following experiments were performed to determine how P. aeruginosa can colonize mucous membranes. 0.1 mL broth culture was added to 0.4 mL serum and incubated for 1 hour; 0.1 mL of the same broth culture was added to 0.4 mL isotonic saline and incubated for 1 hour. Plate counts were performed on 1-mL samples to determine the number of bacteria. Immunoelectrophoresis was...

People with cystic fibrosis produce abnormally thick mucus that clogs ducts in the respiratory and digestive...

People with cystic fibrosis produce abnormally thick mucus that clogs ducts in the respiratory and digestive systems. One of the major organs affected is the pancreas. What is the specific faulty condition associated with this genetic disorder and predict the effects on the digestive system in those individuals carrying this gene.

What is cystic fibrosis? How does cystic fibrosis work to enhance survival for heterozygous individuals?

what is the etiology and pathogenesis of cystic fibrosis

Cystic Fibrosis (CF) is a progressive genetic disease that affects the lungs and digestive system as...

Cystic Fibrosis (CF) is a progressive genetic disease that affects the lungs and digestive system as well as many other organ systems. It causes thick, sticky mucus to build up in the lungs, which leads to life-threatening lung infections. Cystic fibrosis is caused by mutations in the gene that produces the cystic fibrosis transmembrane conductance regulator (CFTR) protein. This protein is responsible for regulating the flow of salt and fluids in and out of the cells in different parts of...

Here is My Research Topic: Secondhand Smoke and Healthoutcome in Young Children with Cystic Fibrosis....

Here is My Research Topic: Secondhand Smoke and Health outcome in Young Children with Cystic Fibrosis.Please help me answers these questions using research articles and cite them.Background and epidemiologic dataWhat do the data show with regard to the environmental health issue?Have the rates or percentages of people with the problem change overtime?Are there high-risk populations?Describe the target population (who)Describe the data by place and time? (where, when)Include a table, map, or graph to show the prevalence of the problem.Is public...

Compare and contrast cystic fibrosis and pneumonia/influenza

Here is My Research Topic: Secondhand Smoke and Health outcome in Young Children with Cystic Fibrosis....

Here is My Research Topic: Secondhand Smoke and Health outcome in Young Children with Cystic Fibrosis. Please help me answers these questions using research articles and cite them. Solutions being considered – address using the intervention article(s) Are there examples of cost-effective interventions in the scientific literature? Which options are under active consideration?

Among the alleles for the gene responsible for cystic fibrosis that have been identified, one mutant...

Among the alleles for the gene responsible for cystic fibrosis that have been identified, one mutant has been identified in which three amino acids in the middle of the protein sequence are changed. What change in the DNA sequence of the gene could cause such a mutation? (Choose the best answer): Select one: a. a single base pair deletion b. insertion of three adjacent base pairs c. a single base pair substitution d. a single base pair insertion and a single...

Subjects