Lungs and Breathing

What is it called when you breathe in through your nose or mouth?

• Inhale

• Exhale

• Dehale

After you inhale, where does the oxygen go down to get to your lungs?

• Your heart

• Your windpipe

• Your diaphragm

• Your blood vessel

Where does the oxygen that we breathe get absorbed into the blood?

• The trachea

• The bronchi

• The bronchioles

• The alveoli

What gas do we breath out as waste?

• Carbon Dioxide

• Oxygen

• Hydrogen

• Nitrogen

What is the muscle under the lungs called?

• Bicep

• Diaphragm

• Bronchus

• Rib muscles

Which of the following show the air passage for exhalation?

• Lungs >> Nose >> Windpipe

• Windpipe >> Lungs >> Nose

• Lungs >> Windpipe >> Nose

• Nose >> Windpipe >> Lungs

How does your chest change during inhalation?

• getting bigger

• getting smaller

• no change

Which of the following will cause faster rate of breathing?

• dancing

• sleeping

• reading book

Which picture shows lungs when you exhale?

• A

• B

Where does the gas exchange take place?

• Lungs

• Trachea

• Alveoli

• Bronchi