HBS 3.3 Air (respiratory system)

Front

What is asthma?

Back

Asthma is a condition that affects the airways in the lungs, causing them to become inflamed and narrow, making it difficult to breathe.

Front

What are common symptoms of asthma?

Back

Common symptoms of asthma include coughing, wheezing, shortness of breath, and chest tightness.

Front

What is the function of the lungs?

Back

The lungs are responsible for taking in oxygen from the air and removing carbon dioxide from the body.

Front

What are bronchioles?

Back

Bronchioles are small air passages in the lungs that branch out from the bronchi and carry oxygen deep into the lungs.

Front

What is minute volume?

Back

Minute volume is the amount of air breathed in one minute without conscious effort.

Front

What is tidal volume?

Back

Tidal volume is the amount of air that is inhaled or exhaled during normal breathing.

Front

What is residual volume?

Back

Residual volume is the amount of air that remains in the lungs after a person exhales completely.

Front

What is vital capacity?

Back

Vital capacity is the maximum amount of air a person can exhale after taking the deepest breath possible.

Front

What is the role of alveoli?

Back

Alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide takes place.

Front

What is the trachea?

Back

The trachea, also known as the windpipe, is the tube that connects the throat to the lungs, allowing air to pass through.