Respiratory Anatomy

Front

What structure closes off the larynx during swallowing?

Back

epiglottis

Front

What is the anatomical name for the windpipe?

Back

trachea

Front

What is the function of the diaphragm in the respiratory system?

Back

The diaphragm contracts and relaxes to help draw air into the lungs and push it out.

Front

What are the tiny tubes that branch off of bronchi called?

Back

bronchioles

Front

What are the structures at the end of the bronchioles?

Back

alveoli

Front

What is the primary function of the lungs?

Back

To facilitate the exchange of oxygen and carbon dioxide.

Front

What is the role of the alveoli in the respiratory system?

Back

Alveoli are tiny air sacs where gas exchange occurs.

Front

What is the purpose of the trachea?

Back

To provide a clear airway for air to enter and exit the lungs.

Front

What is the glottis?

Back

The opening between the vocal cords in the larynx.

Front

What is the pleura?

Back

The double-layered membrane surrounding the lungs.