Speaking Test

Good morning my friends, I will share information about diseases that can attack the lungs.
before I explain these diseases, I will explain a little about the lungs.
Lungs are respiratory organs located inside the chest cavity and above the diaphragm. The diaphragm is a partition muscle that borders and separates the chest cavity and abdominal cavity.
The lungs consist of two parts: left and right. The left lung is composed of two lobes, while the right one of three lobes.
Lungs functionThe lungs is the organ that is vital to human life because no human lungs could not live. Excretion in the system, the lung serves to remove carbon dioxide (CO2) and water vapor (H2O).
Now I will explain some of the diseases that can attack the lungs
Lung Disease Chronic Obstructive
Chronic obstructive pulmonary disease (COPD) has the characteristics of airway limitation that is not fully reversible. COPD is a long-term disorder in which there is damage to lung tissue progressively with increasingly severe shortness of breath. COPD mainly includes chronic bronchitis and emphysema, two disorders that often occur together.
symptoms:
The main symptoms of shortness of breath, cough, and sputum production (ripple). Sputum is the material removed from the lung, bronchus, and trachea through the mouth. Usually also called expectoratorian.
Cause:
Air in and out of lungs and inhibited the ability of the lungs to take oxygen to meet the normal needs of the body is reduced. By far the largest contributor to the risk factor of COPD is smoking.
Conclusion
If you don’t want to get lungs disease, avoid smoking and air pollution as well as the diligent exercise and keep eating.