Respiratory Test- HS 2

Microscopic sacs where gas exchange takes place; are called:

• alveoli

• bronchi

• villi

The trachea branches off into two:

• Alveoli
• Bronchi
• Bronchioles

Another name for the throat is called the:

• Nasopharynx
• Pharynx
• Larynx

What important activity takes place in the lungs?

• Food is digested
• Waste filtered from blood
• Oxygen (O2) is exchanged for Carbon Dioxide (CO2)
• Trachea is exchanged for the larynx

What is another name for the windpipe?

• Lungs
• Trachea
• Larynx
• Esophagus

To go on living, the body's cells need food, water, chemicals and ...

• Helium
• Oxygen
• Nitrogen
• Carbon Dioxide

Which is not a job of the respiratory system?

• taking in oxygen

• taking in carbon dioxide

• moisten air

• transport glucose

A small flap of tissue that covers the trachea when swallowing is called the

• bronchi

• larynx

• pharynx

• epiglottis

What is labeled at E?

• bronchi

• trachea

• pharynx

• none of the above

The Bronchi branch out into many different smaller tubes which take oxygen to the alveoli. What are these tiny tubes called?

• Trachea
• Larynx
• Pharynx
• Bronchioles