Respiratory System Quiz

Gas we breathe out is called ____________.

• nasal cavity

• carbon dioxide

• oxygen

• respiration

two spongy organs, located in the thoracic cavity enclosed by the diaphragm and rib cage, responsible for respiration

• broncho

• lungs

• mucus

• alveoli

Lungs, bronchi, trachea, larynx, nose

• respiratory system

• nose

• organs of the respiratory system

• carbon dioxide

system responsible for taking in oxygen and releasing carbon dioxide using the lungs

• nose

• respiratory system

• organs of respiratory system

• respiration

What does the diaphragm do?

• Pushes air in and out of the lungs.
• Moves the lungs to protect them.
• Eats the liver.
• Causes internal bleeding.

Is the diaphragm a muscle or bone?

• bone
• all of it
• yep well ok yep
• muscle

Taking air into the body through the respiratory tract.

• Inhaling

• Exhaling

• Mouth

• Nose

Letting air out of the body through the respiratory tract.

• Exhaling

• Inhaling

• Nose

• Trachea

What do we take in when we inhale?

• carbon dioxide

• oxygen

• lungs

What do we let out when we exhale?

• oxygen

• Carbon dioxide

• lungs