Respiratory System

Front

What is the function of the nasal passage?

Back

The nasal passage cleans, moistens, and warms the air we breathe.

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 carry oxygen in the blood.

Front

What are the main organs of the respiratory system?

Back

The main organs of the respiratory system are the lungs.

Front

Which system works with the respiratory system to provide oxygen and remove carbon dioxide?

Back

The circulatory system works with the respiratory system.

Front

What is the primary function of the lungs?

Back

The primary function of the lungs is to facilitate gas exchange, allowing oxygen to enter the blood and carbon dioxide to be expelled.

Front

What is the role of the diaphragm in respiration?

Back

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

Front

What is the trachea commonly known as?

Back

The trachea is commonly known as the windpipe.

Front

What is the process of gas exchange in the lungs called?

Back

The process of gas exchange in the lungs is called respiration.

Front

What is the significance of the vocal cords?

Back

The vocal cords are significant for producing sound and enabling speech.