Respiratory System Review

_____ system involves breathing air in and out of the body.

• Skeletal

• Muscular

• Nervous

• Respiratory

Breathing air into lungs

• Inhalation

• Exhalation

Breathing air out of lungs

• Inhalation

• Exhalation

Region of the nose

• Nasal Cavity

• Oral Cavity

Region of the mouth

• Nasal Cavity

• Oral Cavity

Known as the wind pipe

• Bronchi

• Alveoli

• Trachea

The _____ divides into two main sections or branches from the Trachea.

• Alveoli

• Epiglottis

• Bronchi

Which respiratory structure is lined up with rings of cartilage to prevent is from collapsing?

• Bronchi

• Trachea

• Bronchules

How many lungs do humans have?

• One

• Two

• Three

Are the human lungs completely identical?

• Yes

• No

Tags

NGSS.MS-LS4-2