COPD symptoms include persistent coughing or wheezing.
Excessive sputum or phlegm.
Respiration difficulty.
The signs and symptoms include wheezing, expulsion mucus (sputum), and trouble breathing.
It's frequently brought on by prolonged exposure to irritant gases or particulates, most often from cigarette smoke.
Heart disease, carcinoma , and a variety of other diseases are more likely to occur in people with COPD.
In around 9 out of each 10 cases, smoking is regarded to be the first cause of COPD.
The lining of the lungs and airways can get damaged by the toxic compounds in smoke.
Quitting smoking can help stop the deterioration of COPD.
Short-acting bronchodilator inhalers are the initial line of therapy for the bulk of COPD patients.
Breathing is formed easier by bronchodilators, which relax and expand the airways.
Short-acting bronchodilator inhalers are available in two varieties: beta-2 agonist inhalers, like salbutamol and terbutaline.
For those with chronic obstructive pulmonary disease (COPD) who have (or are in danger for) hypercapnia, an excessive amount of oxygen can be harmful.
Patients with hypercapnia are frequently over oxygenated, despite established standards and acknowledged danger.

Learn more about chronic obstructive pulmonary disease here:

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3 0

1 year ago

777dan777 [17]

used for randomly selected values X and Y from two populations

For comparing two small sets of observations,

gives insight into the meaning of the U statistic,

6 0

3 years ago