Respiratory System

Front

What is the primary function of the nasal cavity in the respiratory system?

Back

To filter, warm, and moisten the air.

Front

Which part of the respiratory system is a passageway for both air and food?

Back

Laryngopharynx.

Front

What structures are included in the respiratory zone of the respiratory system?

Back

Respiratory bronchioles, alveolar ducts, and alveoli.

Front

What is the opening between the vocal folds called?

Back

Glottis.

Front

Which part of the respiratory system is primarily responsible for voice production?

Back

Larynx.

Front

What is the main function of the trachea in the respiratory system?

Back

To transport air to and from the lungs.

Front

What is the role of alveoli in the respiratory system?

Back

To facilitate gas exchange between air and blood.

Front

What is the function of the epiglottis?

Back

To prevent food from entering the trachea during swallowing.

Front

What is the difference between the conducting zone and the respiratory zone?

Back

The conducting zone includes structures that transport air, while the respiratory zone is where gas exchange occurs.

Front

What is the primary muscle involved in breathing?

Back

Diaphragm.