10 Fun Facts about Lungs

Post On: March 29, 2017
By: Agustina
In: Human

Let us find out Fun Facts about Lungs in the article below. The respiration of human being lies on the presence of lungs. If the organs do not work well, the life of a human being is threatened. The oxygen will be extracted from atmosphere by the respiratory system. Then it will be transferred into the bloodstream. Carbon dioxide will be released from the body of human being. The gas exchange occurs in lungs.

Fun Facts about Lungs 1: diaphragm

Diaphragm plays an important role in the respiration system of human being for it is the main muscle, which drives breathing.

Fun Facts about Lungs 2: the airflow

The human speech is possible to produce from the vocal sounds due to the airflow from lungs.

Facts about Lungs

Facts about Lungs

Fun Facts about Lungs 3: the number of lungs

Human being has two lungs. They are the left lung and right lung. The location of both lungs is inside the thoracic cavity.

Fun Facts about Lungs 4: the size of lungs

The left lung is smaller and lighter than the right lung. The heart and right lung share space in the chest.

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Fun Facts about Lungs 5: the weight

The weight of both lungs in total is 2.9 lbs or 1.3 kg. Do you know that lungs have around 300 to 500 million alveoli, which make up 1,500 miles of airways?

Lungs Pic

Lungs Pic

Fun Facts about Lungs 6: breathing

When a person breathes, the outer and inner wall will slide each other due to the pleural sac, which encloses the lungs.

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Fun Facts about Lungs 7: the division of lungs

The lung is divided by the sac into lobes. The left lung has two lobes. The three lobes are found on the right lung. Bronchopulmonary segments and lobules are used to divide each lobe on the lungs.

Fun Facts about Lungs 8: the diseases

There are a number of diseases, which may affect the health of lungs. Lung cancer and pneumonia are the prevalent diseases, which affect the lung tissues.

Lungs

Lungs

Fun Facts about Lungs 9: the chronic diseases

The exposure of harmful chemicals and smoking are the common causes of chronic diseases like emphysema and chronic obstructive pulmonary disease.

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Fun Facts about Lungs 10: protection

Lungs are protected from infection due to their unique characteristics. The cilia are the hair-like projection found in the lung tract. They carry the mucous, which filter the bacteria and dust particles from the air.

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