Anatomy. Respiratory System Qz 1

What is the main function of the respiratory system?

Which part of the respiratory system filters air and provides a large surface area for gas exchange in the alveoli?

What is the name for abnormal bluish (blue ) coloration of the skin due to low level of oxygen ?

Which organ controls the respiratory system by regulating breathing through muscle movements?

Where does the exchange of gases between the air and blood occur in the respiratory system?

What happens to the chest cavity during exhalation in the respiratory process?

What is the main function of the lower respiratory tract in the human body?

Which part of the respiratory system is NOT part of the upper respiratory tract?

The lung disease Bronchiectasis is?

The medical term COPD for some lung diseases is?

Snoring is produced by

Accumulation of fluid in pleural membrane is a disease called ?

The respiratory system is crucial for breathing, speaking, singing, and exchanging gases in our bodies.
Its main function is to provide oxygen to all organs and tissues while removing carbon dioxide.
Oxygen is essential for cellular functions to convert food into energy.
The respiratory system consists of the upper and lower respiratory tracts, with the upper part including the nose, pharynx, and larynx.
The lower respiratory tract includes the trachea, bronchi, bronchioles, and lungs where gas exchange occurs.
The bronchi and bronchioles help in filtering air and providing a large surface area for efficient gas exchange in the alveoli.
The respiratory system is controlled by the nervous system, specifically the brain, which regulates breathing through muscle movements in the chest and diaphragm.- The respiratory system consists of various organs, including the lungs, bronchi, and alveoli.
The air enters the respiratory system through the nose and mouth and travels down the throat and into the trachea.
The trachea branches into smaller tubes called bronchi, which further divide into bronchioles.
The exchange of gases between the air and blood occurs in the alveoli, which are thin-walled sacs surrounded by tiny blood vessels called capillaries.
During exhalation, the muscles between the ribs relax, causing the chest cavity to decrease in size and forcing out carbon dioxide-rich air.

Learn about the structure and functions of the human respiratory system, including the upper and lower respiratory tracts, gas exchange in the alveoli, and the role of the nervous system in controlling breathing.