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Friday, February 10, 2012

Causes of Sneezing, Coughing, Hiccups, snoring, and yawning

Friday, February 10, 2012
Sneezing, coughing, hiccups, snoring, or yawning surely you've ever experienced. When in a dusty area, you'll sneeze. Then when inhaling something that makes breathing hard, you'll cough. Sometimes you also had the hiccups that read 'hic'. Snoring or the snoring could also be experienced by anyone. Another one is when sleepy, you yawn.

Activities that often occur outside of the will and is a natural process. Why did it happen? Scientifically, it can be explained as follows.


  • Sneezing
    Sneezing is a great flow of air through the mouth and nose. It happens outside the will. Sneezing usually occurs because there are particles of a bully in your nose. Nerve endings in the nose stimulate you sneeze to get rid of those particles.


  • Another cause is a cold or flu. At the time of the flu, many foreign particles in your nose, forcing the nose to stimulate a sneeze.


  • All you need to know about sneezing is when you sneeze air speed reaches 166 kilometers per hour. Then when you clean will issue up to 100,000 tiny droplets of mucus and micro-organisms. That's why, when should you sneeze cover your nose and mouth because it can harm other people.


  • Cough
    Just like sneezing, coughing when you are aiming to expel harmful substances in your body. If sneezing occurs because there are foreign particles in the nose, the cough occurs because there are particles or foreign substances in the lungs or throat. The goal is to clear the lungs of a hazardous substance when airway began to fail. Coughing can also be a deliberate attempt to clear the throat. Coughing can also spread the germs that cause disease. Therefore, we recommend when you cough, you cover your mouth.


  • Hiccup
    Hiccups occur in spite of or can not be controlled. Hiccups is a collection of air caused by the sudden contraction of the diaphragm in an irregular manner. The reason for the disruption of organs near the diaphragm. Seizures draws air from the lungs through the larynx, epiglottis hit, causing the vocal cords vibrate. Therefore, make noise 'hic' when you hiccup.


  • Snore
    During sleep, some people snore or snoring. A rough voice when you sleep is usually caused by breathing through the mouth. Soft tissue on the roof of the mouth near the throat vibrate as the air through it when you breathe through your mouth. In addition, the lips, cheeks, and your nostrils also vibrate. The position of the common cause of snoring is sleeping on your back. This is because the mouth tends to gape and tongue blocking the airway. One solution is to try to sleep on.


  • Evaporate
    When sleepy, you will evaporate. Why do you yawn? Because your lungs get less oxygen. By taking a deep breath in spite occurs as a natural response due to the closing of the lung by carbon dioxide or oxygen deficiency.


  • What is also interesting, allegedly as a habit that is yawning contagious. If you see or hear other people yawn, what often happens is you are part of it evaporates. This phenomenon is still a mystery to many scientists.


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2 comments:

Richard C. Lambert said...

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Richard C. Lambert said...

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