What is the main organ of the respiratory system and what does it do?

What is the main organ of the respiratory system and what does it do?

The human respiratory system is a network of organs responsible for taking in oxygen and expelling carbon dioxide. Its primary organs are the lungs, which carry out this exchange of gases as we breathe. The lungs work with the circulatory system to pump oxygen-rich blood to all cells in the body.

What does the respiratory system do for the body?

The body’s cells must use oxygen to burn sugar, making the energy you need to function. The chemical reaction gives off carbon dioxide. The lungs and other organs and nerves that make up the respiratory system manage the provision of oxygen for this reaction and vent its CO2 exhaust.

How are muscles and bones involved in the respiratory system?

Lungs: Two organs that remove oxygen from the air and pass it into your blood. From your lungs, your bloodstream delivers oxygen to all your organs and other tissues. Muscles and bones help move the air you inhale into and out of your lungs. Some of the bones and muscles in the respiratory system include your:

How are respiratory organs involved in the conduction of air?

Exhaled air travels from the lungs in the opposite direction. All of the organs and other structures of the upper respiratory tract are involved in the conduction or the movement of air into and out of the body. Upper respiratory tract organs provide a route for air to move between the outside atmosphere and the lungs.

Which is part of the respiratory system gives off carbon dioxide?

The chemical reaction gives off carbon dioxide. The lungs and other organs and nerves that make up the respiratory system manage the provision of oxygen for this reaction and vent its CO2 exhaust. The respiratory system is a group of organs and tissues that are involved in breathing.

What are the parts and functions of the respiratory system?

The main function of respiratory system is to allow gas exchange (oxygen and carbon dioxide) with different parts of the body. The different organs of the respiratory system are nose, pharynx, epiglottis, larynx, trachea, bronchi and lungs. These organs carry out the process of respiration.

What organs are in the lower respiratory system?

The lower respiratory system, or lower respiratory tract, consists of the trachea, the bronchi and bronchioles, and the alveoli, which make up the lungs.

What is the purpose of the respiratory system?

The respiratory system is the bodily system that maintains the act of breathing and the subsequent exchange of oxygen and carbon dioxide between the lungs and the blood vessels, which transport these gases to and from the body’s tissues. As its structure closely mirrors its function,…

What organs are involved in breathing?

Several organs of the respiratory system are responsible for the process of breathing. The nose, pharynx, larynx, trachea, bronchi, and lungs work together to allow gas exchange to occur at the cellular level.