Question: What Is The Main Job Of The Respiratory System?

What is the main function of the respiratory system?

Your respiratory system is the network of organs and tissues that help you breathe.

This system helps your body absorb oxygen from the air so your organs can work.

It also cleans waste gases, such as carbon dioxide, from your blood.

Common problems include allergies, diseases or infections..

What is the main function of the respiratory system quizlet?

What is the primary function of the respiratory system? The primary function of the respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The respiratory system does this through breathing. When we breathe, we inhale oxygen and exhale carbon dioxide.

What are the 5 main functions of the respiratory system?

There are five functions of the respiratory system.Gas Exchange – oxygen and carbon dioxide.Breathing – movement of air.Sound Production.Olfactory Assistance – sense of smell.Protection – from dust and microbes entering body through mucus production, cilia, and coughing.

What is the structure and function of the lungs?

The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi. The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic.

How are the structure and function of the lungs to support the respiratory system?

The Diaphragm and Intercostal Muscles When you breathe in, the diaphragm contracts and flattens out, expanding the space in your chest and drawing air into your lungs. Other muscles, including the muscles between your ribs (the intercostal muscles) also help by moving your ribcage in and out.

Why is the respiratory system important for good health?

Your respiratory system brings oxygen into your body and helps to remove carbon dioxide. Problems with your respiratory system can reduce the oxygen that reaches your lungs, which can make you unwell.

How does the respiratory system work?

The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

What are the major organs of the respiratory system?

Respiratory systemNose.Mouth.Throat (pharynx)Voice box (larynx)Windpipe (trachea)Large airways (bronchi)Lungs.

What are the features of the lungs?

The major features of the lungs include the bronchi, the bronchioles and the alveoli. The alveoli are the microscopic blood vessel-lined sacks in which oxygen and carbon dioxide gas are exchanged.

Which lung is more important?

The right lung is shorter than the left lung to make room for the liver. The left lung is narrower than the right to make room for the heart. Lungs are sacks of tissue located just below the rib cage and above the diaphragm. They are an important part of the respiratory system and waste management for the body.

What are the 12 parts of the respiratory system?

Organs of The Respiratory SystemNose.Mouth.Larynx.Pharynx.Lungs.Diaphragm.

What gases are exchanged in the respiratory system?

During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli.