Front

What are bronchioles?

Back

Bronchioles are small air passages in the lungs that branch off from the bronchi and lead to the alveoli.

Front

What is the anatomical name for the windpipe?

Back

The anatomical name for the windpipe is the trachea.

Front

What are alveoli?

Back

Alveoli are tiny air sacs in the lungs where gas exchange occurs, allowing oxygen to enter the blood and carbon dioxide to be expelled.

Front

What is the function of the bronchi?

Back

The bronchi are the main passageways that direct air from the trachea into the lungs.

Front

What is the nasal cavity?

Back

The nasal cavity is the space behind the nose that filters, warms, and moistens the air we breathe.

Front

What is the role of the larynx?

Back

The larynx, also known as the voice box, is responsible for producing sound and protecting the trachea against food aspiration.

Front

What is the pharynx?

Back

The pharynx is a muscular tube that connects the nasal cavity and mouth to the esophagus and larynx.

Front

What is the order of air flow during inhalation?

Back

The correct order of air flow during inhalation is: nasal cavity, pharynx, larynx, trachea.

Front

What is the function of the epiglottis?

Back

The epiglottis is a flap that covers the trachea during swallowing to prevent food from entering the airway.

Front

What are the main parts of the respiratory system?

Back

The main parts of the respiratory system include the nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, and alveoli.