Respiratory Check In

What are the main organs of the respiratory system?

• Nose

• Alveoli

• Lungs

• Small intestine

We exhale oxygen-rich air from our lungs.

• True

• False

The two branches of the trachea that connect to each lung are ____.

• Alveoli

• Bronchi

• Lungs

The process of breathing is called ____.

• Respiration
• inhaling

• oxygen

• digestion

What part of our body helps us breathe by moving up and down?

• Diaphragm

• Liver

• Stomach

What is the process called when we breathe out air from our lungs?

• Inhaling

• Exhaling

• Respiration

How do we keep our respiratory system healthy?

• By smoking cigarettes

• By exercising regularly

• By eating only junk food

Which number represents the trachea?

• 5

• 2

• 7

• 14

Which number represents the diaphragm?

• 1

• 14

• 11

• 3

Which number represents a lung?

• 4

• 5

• 8

• 14