Respiratory System Review

Respiratory System Review

Multiple Choice

If you cannot breathe, can you still live?

• yes

• no

Multiple Choice

If you cannot breathe, can you still live?

• yes

• no

Multiple Choice

Through which organ(s) does air enter into your body?

• nose/mouth

• trachea

• lungs

• alveoli

• diaphragm

Trachea

• connects the mouth and the throat to the lungs

• sometimes is called the "windpipe"

Lungs

• take in oxygen and release carbon dioxide when we breathe

• most important organ of the respiratory system

Multiple Choice

Which system has similar functions to the lungs?

• skeletal system

• respiratory system

• nervous system

• circulatory system

Alveoli

• site of GAS EXCHANGE

• oxygen and carbon dioxide exchange places inside the blood

Diaphragm

• a large, dome-shaped muscle that sits under the lungs

• creates a vacuum for fresh air to enter into the lungs

Multiple Choice

When you breathe, your lungs take in _______ and remove ___________ from the body.

• air/oxygen

• oxygen/carbon dioxide

• carbon dioxide/water

• waste/air

Multiple Choice

The air sacs that are covered with capillaries where gas exchange takes place

• bronchi

• oxygen

• lungs

• alveoli

Multiple Choice

The tube that is also known as your wind pipe is the.......

• esophagus

• trachea

• bronchi

• alveoli

Multiple Choice

Which statement correctly defines the diaphragm?

• Muscle beneath the lungs that contracts and relaxes to move gases in and out of the body

• Factor during an experiment

• muscle that filters blood into, and out of the lungs

• Allows you to move food throughout your thoracic cavity.

Multiple Choice

The gas known as _______ is needed for humans to stay alive. Without this gas inside of our bodies, the respiratory system could not function properly.

• nitrogen

• carbon dioxide

• oxygen

• helium

Multiple Choice

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• to remove oxygen from the body and deliver carbon dioxide

• to break down food and absorb nutrients

Multiple Choice

The two main jobs of the Respiratory System are

• Chewing and swallowing food

• Sending blood through veins and arteries

• Inhaling oxygen and exhaling carbon dioxide

• Protecting and comforting your Shiv Patella