Organs of the Respiratory System

Organs of the Respiratory System

Quick Fact!The rate at which people breathe is 12-18 breaths per minute. There are 1440 units in 24 hours, therefore, the average number of breaths drawn in by a human (at a rate of 12 breaths per minute) in the day's period is 17,280.The main function of respiratory system is to allow gas exchange (oxygen and carbon dioxide) with different parts of the body. All the organs of the respiratory system are nose, pharynx, epiglottis, larynx, trachea, bronchi and lungs. These organs carry out the operation of breathing.

The Process of Breathing is Classified as Aerobic and Anaerobic

Aerobic breathing occurs in the presence of oxygen while anaerobic respiration doesn't require o2. The organs of a persons respiratory system carry out aerobic respiration and fulfill the actual oxygen demands of our body. Organs of the Respiratory SystemA detailed study of the respiratory system ought to help us understand the process of breathing. Functions of different organs in the respiratory system are presented below. NoseIt is a respiratory body organ by which air is taken in and exhaled. Nostrils (also known as external nares) tend to be the parts of the nose which facilitate the process of inhalation and exhalation.1. Vestibule will be a part of nostrils which is lined with coarse hair. It filters and humidifies the air coming into the nasal cavity.

Contraction of muscles of the diaphragm leads to expansion of the thoracic cavity; contraction of diaphragm is important from the point of expansion of lungs at the time of breathing. Interesting A look at Respiratory System1. There are above 600 million alveoli in the lungs of a grownup person.

Cartilage is an external part of the nose which forms the tip. The bony shelves which usually project from horizontal surfaces of the nose are usually referred to as inferior, midsection and also superior nasal conchae.

Meatuses are the Spaces Present Among Conchae.

PharynxPharynx is often a tubular part of the respiratory system allowing the passage of air into lungs. It is located guiding the nasal and oral cavities. Pharynx is actually connected to the skull hole by means of muscles and connective tissue. The different parts of pharynx are since follows:

Improper Sleeping Position

Not using a pillow when sleeping during the night can also result in stomach acids to leak in to the wind pipe (food pipe) and cause mucus to accumulate in the throat. This may eventually help make the person cough at night. So, when lying down, make sure to make use of a pillow as it will help to keep the head elevated and reduce the risk of acid reflux. Additionally, sleeping instantly publish lunch or dinner can trigger acid reflux disease signs and symptoms. So, before lying down, make sure there is a gap of at least 2 hours after food.

  • Epiglottis is composed of cartilaginous cells.
  • It is located in the starting of larynx (back of the tongue); the epiglottis is actually covered with mucous.

Since the epiglottis will get abraded easily (it is in the digestive tract), its surface is covered with a layer of non-keratinized and also stratified squamous epithelial cells. LarynxIt is really a part of the respiratory system which connects the trachea with laryngopharynx. The larynx controls the flow of air at the time of breathing.

Capillaries Connect the Alveoli With the Rest of the Body.

Alveoli are found in the lungs of mammals only. Gas Exchange ProcessThe means of fuel alternate within alveoli is actually characterized by inhalation of oxygen and exhalation of carbon dioxide.

Oxygen makes its way into the blood vessels cells by means of alveoli and a network of capillaries.

Carbon dioxide is collected from the blood and maintained to be able to lungs.

  • Carbon dioxide diffuses from capillary vessels that surround the alveoli and it is finally exhaled by lungs.
  • DiaphragmThe diaphragm is created of skeletal muscles.
  • It creates a partition between the thoracic and abdominal cavity.

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Avoid Foods from Night

Case your persistent cough at night is because of stomach acid being sent up in the tonsils, skipping meals during the night may well assist to prevent signs associated with acid reflux. If this is not possible, make sure that you lie down 3 hours after having food.

Diet and Lifestyle: The most important factor, which can help you lead a healthy life is a healthy diet and also a great lifestyle. As far as the diet can be involved, it ought to be rich in antioxidants, selenium, vitamin c and E, and beta carotene. For best results, you have to eat whole grains, nuts, wheat germ, vegetable acrylic, dark-colored fruits, and vegetables on a regular basis. Such a diet protects you from lung damage, and is good for people who smoke too. According to some studies, beta carotene is beneficial for protecting and strengthening the lungs; and this can be found abundantly within mangoes, carrots, apricots, sweet carrots, peppers, and cantaloupes. A balanced diet, along with regular exercises, are the basics of a healthy lifestyle.

  • How to stop a Dry Hacking CoughHow to stop a Dry Hacking Cough Coughing is an unpleasant experience and there are no two ways about it. The worst type is the dry cough that does not have phlegm or saliva. This sort of cough affects the throat a lot and occasionally the pain continues even after the bout of...
  • The tracheal tube, when divided into two at the caudal end, gives rise to the left and right bronchus.

    The left bronchus is shorter than the right one; the left one is sub-divided into 2 lobar bronchi; right bronchus, on the other hand, is sub-divided into 3 lobar bronchi. LungsHuman lungs tend to be conical organs present inside the pleural cavities. They will carry out the work of providing the body with oxygen and getting rid of carbon dioxide.

    • Use a humidifier in order to increase the moisture in your room.
    • However, just be sure you are using sterile water for the device.
    • Inhaling heavy steam aids use a skin moisturizer throat as well as nasal passages, and reduce discomfort.
    • Put some warm water in a large vessel and cover your head with a towel.
    • Make sure that the bath towel is covering the vessel also, to ensure that it creates a steamy atmosphere inside.
    • Then, lightly inhale the steam.
    • You can get similar benefits by spending some time in the steam-filled bathroom.


    Sinusitis is really a viral or infection that makes the sinuses swollen. Many people suffering from sinus infection often cough during the night. Sinusitis causes irritation to the throat that results into coughing.


    During the first three days of experiencing cold symptoms such as runny nose and coughing, you are prone to spread the infection to others. Since common colds can be easily spread via get in touch with as well as simply being close to someone who will be sneezing, you need to stay home and rest until the signs and symptoms ease or subside. In a standard cold contamination, the sinus secretions are watery in the day or two, and afterwards turn out to be plumper and dim. The infection can be due to some of the several hundred viruses; however, if the symptoms do not start to improve after a week, then you might have a bacterial infection, that you will need medicines. Consult your physician in order to determine if you have an allergic reaction or sinus infection.



    As we have just seen that respiratory disease is contagious, it is wise to follow preventive steps to avoid this.

    Vaccination is the Best Method of Preventing Bronchitis.

    As the infection is contagious, it is recommended to stay away from people suffering from any breathing disorders.

    Is also suggested to prevent discussing personal articles of daily use just like towels, toothbrush, etc., foods or clothes with people suffering from any respiratory disease.

    Stop smoking and try to reduce exposure to commercial irritants, secondhand smoking, etc., in order to avoid chronic bronchitis.

    Lastly, subsequent basic ways of cleanliness and also cleanliness just like washing hands, using hand sanitizers, and so forth., assist in preventing viral infections to a great extent.

    • Bronchitis is actually a serious respiratory disorder thus, timely diagnosis and treatment is crucial.
    • Finally, remember the old saying, reduction is better than cure!
    • As a result, following the previously mentioned precautionary measures can help in protecting against the disease to a great extent.

    Factors Associated With Chronic Dry Cough

    Given the connection of the problem with so many medical conditions, it is in some manner difficult to pinpoint the exact cause. But medical experts have been able to determine some causes, based on the diagnosis they execute for their patients. Additionally, in most cases, chronic dry coughing is usually the result of another persistent fundamental medical condition. The common causes may include:Other CausesTreatment.