Respiratory System Flashcard

Front

What does the respiratory system take in and release?

Back

The respiratory system takes in oxygen and releases carbon dioxide.

Front

What is the main bone structure that protects the lungs?

Back

The rib cage protects the lungs.

Front

What is the process of taking air into the body called?

Back

Inhaling is the process of taking air into the body.

Front

How does the voice box (larynx) produce sound?

Back

The voice box vibrates when air moves through it.

Front

What is the average number of breaths a person takes in a minute?

Back

The average person breathes about 12 times per minute.

Front

What is the primary function of the respiratory system?

Back

The primary function of the respiratory system is to facilitate gas exchange, taking in oxygen and expelling carbon dioxide.

Front

What are the main organs of the respiratory system?

Back

The main organs of the respiratory system include the nose, trachea, bronchi, lungs, and diaphragm.

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 exhaling?

Back

Exhaling is the process of releasing air from the lungs.

Front

What is the trachea commonly known as?

Back

The trachea is commonly known as the windpipe.