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Facts About Lungs

From the moment we are born, we breathe and breathe. Every organism from a single-celled amoeba to a multi-celled animal butterfly. The Facts About Lungs are part of the human respiratory system, which works continuously until the last minutes of our life.

Facts About Lungs

Like brain, heart and other organs, lungs play an important role in humans and animals in all animals such as whales, dolphins, frogs, birds, reptiles etc. Compared to all other animals and birds, we humans have unique lungs.

What are the Lungs?

The lungs play an important role in the respiratory system. In humans, the chest has two lungs. They have a network of cells called bronchioles that bring air to the lungs.

It involves balloon-like structures called alveoli, a network of red blood vessels that increases the surface area of the lungs for air exchange. The nostrils fill with air, thus distributing oxygen to the red blood vessels and carbon dioxide from the blood vessels. to the arteries.

 Interesting Facts About the Lungs

  1. The lungs are an important part of the respiratory system. The average person breathes about 13 pints of air per minute.
  2. The right lung is larger than the left lung and the total area of both lungs is 80 square meters, which is about the size of a tennis court.
  3. Humans have two lungs and they are located inside the chest. The kidneys are divided into tiny structures called bronchi, which are separated by nerve cells called bronchioles.
  4. The lung capacity of a healthy man is 6000 ml. Total lung capacity refers to the total volume of air filling the lungs after forced expiration, which is calculated by the equation – .
  5. Regular physical activity strengthens lung capacity, which helps reduce lung damage and also helps move air through the lungs into the body more easily and quickly.
  6. Tobacco smoking is the leading cause of lung cancer and other lung-related problems. Passive smoking increases the risk of lung cancer, cardiovascular disease and stroke.
  7. Asthma is a common and serious lung disease. This type of lung problem occurs when the airways narrow after an irritation, making it difficult for a person to breathe.

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