The Lungs and Breathing

How many lungs do you have?

• 0

• 1

• 2

• 3

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

• Inhale

• Exhale

• Unhale

• Dehale

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

• Your heart

• Your diaphragm

• Your blood vessels

• Your windpipe

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

• The nose

• The windpipe

• The heart

• The lungs

What gas do we breath out as waste?

• Nitrogen

• Oxygen

• Hydrogen

• Carbon Dioxide

What is the muscle under the lungs called?

• Biceps

• Diaphragm

• Bronchus

• Cardiac

Which of the following show the air passage for exhalation?

• windpipe--> lungs --> nose

• lungs --> nose -->windpipe

• 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?

• sleeping

• dancing

Which picture shows lungs when you exhale?

• A

• B