Human Body Quiz 1 Review 4 (Respiratory System)

When you breathe, your lungs take in ___ and remove ___. 

• air/oxygen
• oxygen/carbon dioxide 
• carbon dioxide/waste 
• waste/air 

Oxygen from the air enters the blood stream and carbon dioxide leaves the blood stream at which location?

• Trachea

• Pharynx

• Alveoli
• Larynx

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

As you breathe this contracts and flattens to give your lungs room to fill up with air.

• larynx
• lung balloon
• diaphragm
• heart

Cellular Respiration is

• when cells inhale oxygen and exhale CO2

• when cells use oxygen and nutrients to make all the energy your body needs (CO2 and wastes are created).

• when cells use CO2 and nutrients to make all the energy your body needs (Oxygen and wastes are created).

• breathing

Tags

NGSS.MS-LS1-7

This organ helps deliver air from our pharynx down towards our lungs. It is also known as the windpipe.

• trachea

• larynx

• pharynx

• esophagus

Select the structures that are a part of our respiratory system.

• pharynx, larynx, trachea, lungs, alveoli

• muscles and tendons

• bones, ligaments, marrow

• heart, blood vessels, blood

The diaphragm allows us to breath. The muscle action of our diaphragm is considered a(n) ___ action.

• Voluntary

• Involuntary

Which of the following would NOT be an example homeostasis?

• Breathing faster while exercising

• Sweating because you're hot

• Smiling because you are happy

• Needing to urinate

What is another name for the larynx?

• Trachea

• Pharynx

• Voice Box

• Bronchioles