Respiratory System Review

Front

Does the Nasal Cavity Warm up air?

Back

True

Front

What action does the respiratory system not do?

Back

Give Oxygen to cells

Front

Where is the Pharynx on the Human body?

Back

1

Front

The trachea splits into these 2 tubes, each leading to a lung.

Back

Bronchioles

Front

Movement of substances to an area of lower concentration across a cell membrane.

Back

Diffusion

Front

What is the main function of the respiratory system?

Back

To exchange gases (oxygen and carbon dioxide) between the body and the environment.

Front

What is the role of the diaphragm in breathing?

Back

The diaphragm contracts and relaxes to help move air in and out of the lungs.

Front

What are alveoli?

Back

Tiny air sacs in the lungs where gas exchange occurs.

Front

What is the function of the trachea?

Back

To carry air to and from the lungs.

Front

What is asthma?

Back

A condition that makes it hard to breathe due to narrowed airways.