Anatomy
Processes
Disorders
100

How many lungs do humans have?

Two

100

Where does air enter our body?

Mouth/nasal cavity.

100

Name a respiratory disorder. 

Asthma, emphysema, lung cancer, etc.
200

What are the larger tubes that branch of the trachea?

The bronchi.

200

Is the epiglottis opened or closed when we breathe?

Open.

200

Name two triggers of asthma.

(Any of) Exercise, emotions, dust, strong smells, pollen, pet hair, smoke.

300

What are the smaller tubes that branch off the bronchi?

The bronchioles.
300

What is the process of oxygen entering the blood stream and carbon dioxide exiting the blood stream?

Gas exchange.

300

Name a respiratory disorder caused by smoking. 

Emphysema, lung cancer, chronic bronchitis, popcorn lungs. 

400

Where does gas exchange occur? 

Alveoli

400

Describe where the air travels during inhalation from the trachea. 

Trachea-bronchi-bronchioles-alveoli.

400

Can a person live with only one lung?

Yes.

500

What is the epiglottis? 

The flap at the top of the trachea which stops water and food going into it (so you don't choke).

500

When the diaphragm is contracted, are we inhaling or exhaling?

Inhaling. 

500

Which part of the lungs is impacted by popcorn lung.

Bronchioles get blocked.