Respiratory System

Front

What is the function of the bronchi?

Back

Transport air from trachea to lungs.

Front

What does the larynx hold?

Back

The larynx holds the vocal chords.

Front

What type of cells carry oxygen in the blood?

Back

Red blood cells.

Front

Where does the exchange of oxygen and carbon dioxide occur in the lungs?

Back

In the alveoli.

Front

What is the flap of tissue that covers the opening to the windpipe during swallowing?

Back

Epiglottis.

Front

What is the primary function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.

Front

What are the tiny air sacs in the lungs called?

Back

Alveoli.

Front

What is the role of the diaphragm in respiration?

Back

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

Front

What is the trachea commonly known as?

Back

The windpipe.

Front

What is the main muscle involved in breathing?

Back

Diaphragm.